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Algae provide clues about 600 million years of plant evolution

A research team from the University of Göttingen investigated the molecular networks of a single-celled alga to understand plant terrestrialization. They identified 'hub genes' that play a central role in coordinating gene expression, revealing insights into long-term evolutionary patterns.

SourceUniversity of Göttingen·JournalNature Plants·TypeExperimental study·DateAug 30, 2023

Citizen scientists reveal how the common wasp spreads across UK

A study led by University College London researchers analyzed 393 wasp samples collected from citizen scientists and found a single population of the Common Wasp (Vespula vulgaris) across Britain. The findings demonstrate the wasp's ability to disperse itself widely, contributing to its success in human-modified environments.

SourceUniversity College London·JournalInsect Molecular Biology·DateAug 21, 2023
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Gene grants powerful resistance to resurging plant disease

Researchers have discovered a gene, B5, in Egyptian cotton that confers powerful resistance to bacterial blight. The gene enables strong resistance to the disease under Oklahoma field conditions and accumulates high amounts of defense chemicals.

SourceAmerican Phytopathological Society·JournalPhytopathology·DateAug 7, 2023
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Newly discovered brain mechanism linked to anxiety, OCD

Researchers at the University of Utah Health have made a groundbreaking discovery about the role of microglia in controlling anxiety-related behaviors. The study found that specific microglia populations activate anxiety behaviors while others dampen them, and these cells communicate with neurons to invoke behaviors.

SourceUniversity of Utah·JournalMolecular Psychiatry·TypeExperimental study·DateJun 5, 2023

Honey bee colony aggression linked to gene regulatory networks

A new study explores the genetic mechanisms underlying honey bee colony defense and aggression, revealing that gene regulation influences collective behavior and division of labor. Researchers found that brain gene regulatory networks differ between soldiers and foragers, particularly in more aggressive colonies.

SourceCarl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign·JournalNature Ecology & Evolution·TypeExperimental study·DateJun 1, 2023

“Second-guessing” is a hard-wired behavior, study suggests

A study found that mice lacking a specific gene make different decisions, repeating a behavior sequence and reducing second-guessing. The research implies genes can bias decision-making, even for seemingly irrational choices.

SourceUniversity of Utah Health·JournaliScience·TypeExperimental study·DateMay 24, 2023
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Effects on memory of neuron diversity in brain region revealed

A new study found that neurons in a key brain region have different functions based on their genetic identity, which could lead to better understanding of the brain's computational flexibility and memory capacity. The diversity of neurons in the CA1 region of the hippocampus was previously unknown and is crucial for memory development.

SourceCornell University·JournalNeuron·DateMay 22, 2023

Siblings with autism share more of dad’s genome, not mom’s

Scientists have found that siblings with autism spectrum disorder (ASD) share more of their father's genome than initially thought. In many cases, it is the father who may play a bigger genetic role in ASD. This discovery offers new potential sources for understanding and treating the disorder.

SourceCold Spring Harbor Laboratory·JournalCell Genomics·DateMay 22, 2023

New research could help breed for less “spooky” horses

Researchers identified two clear groups of young horses with distinct reactions to a sudden novel object. The first group exhibited a spike in heart rate and hyper-alert behavior, while the second group calmed quickly after the stimulus. Understanding these genetic components can help match horses with suitable owners and training for ...

SourceUniversity of Florida·JournalGenes·DateMay 11, 2023

Gene linking circadian and circatidal rhythms is discovered in tiny crustacean

Researchers at UMass Chan Medical School identified the Bmal1 gene as a crucial regulator of circatidal behavior in P. hawaiensis, establishing a molecular link between circadian and circatidal clocks. The study provides new insights into the genetics underlying circatidal rhythms.

SourceUMass Chan Medical School·JournalCurrent Biology·TypeExperimental study·DateMay 11, 2023

The evolution of honey bee brains

Researchers found that three specialized Kenyon cell subtypes in honey bees evolved from a single, multifunctional ancestor, potentially offering insights into human behavior. Transcriptome analysis revealed comparable similarity between the Kenyon cell subtypes of sawflies and honey bees.

SourceUniversity of Tokyo·JournalScience Advances·TypeExperimental study·DateMay 5, 2023
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Geneticists link phenotype of Balto, famed sled dog, to modern breeds

A Cornell University-led project has reconstructed Balto's phenotype using ancient DNA extraction and analysis. The research reveals that Balto had a genetically healthier and less inbred lineage than modern breeds, with characteristics adapted to the extreme environment of 1920s Alaska.

SourceCornell University·JournalScience·DateApr 27, 2023

New report makes recommendations on controversial genetics research

The Hastings Center's new report provides direction for research and communications in social and behavioral genomics, highlighting both potential benefits and significant risks. The report recommends engaging with stakeholders, justifying population definitions and phenotype measurement, and conducting studies with adequate power.

SourceThe Hastings Center·TypeSystematic review·DateApr 24, 2023

Four different autism subtypes identified in brain study

A new study from Weill Cornell Medicine has identified four clinically distinct groups of people with autism spectrum disorder, each with unique brain connection patterns and behavioral traits. The findings highlight the potential for personalized therapies tailored to individual subgroups, which may lead to more effective treatments.

SourceWeill Cornell Medicine·JournalNature Neuroscience·DateApr 7, 2023
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

A cold-specialized icefish species underwent major genetic changes as it migrated to temperate waters, new study finds

A recent study on the pike icefish revealed significant genetic changes as it migrated from Antarctic to temperate waters. The researchers found divergent genes associated with the physiology that needed to change in response to the new environment, including mutations in the antifreeze glycoprotein gene.

SourceCarl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign·JournalMolecular Biology and Evolution·TypeExperimental study·DateApr 4, 2023

How genes, brain characteristics and intelligence are connected

Researchers analyzed 557 subjects to link genetic variations, brain structure, and behavior to intelligence test performance. They found specific brain areas where gene variations influence brain characteristics, which in turn affect intelligence.

SourceRuhr-University Bochum·JournalHuman Brain Mapping·DateApr 4, 2023

April issues of American Psychiatric Association journals cover genetic underpinnings of common disorders, a digital intervention for depression and anxiety in youth, and more

The April issue of The American Journal of Psychiatry features studies on mood disorders, psychotic disorders, autism, and stress-related disorders. A special issue of The American Journal of Psychotherapy honors the work of Otto F. Kernberg, M.D.

SourceAmerican Psychiatric Association·JournalAmerican Journal of Psychiatry·DateApr 3, 2023
Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

How the ancestors of today's marine fishes conquered the oceans

Researchers from Spain, Italy and Norway uncover a cluster of water channel genes in teleosts that allow eggs to float. The study reveals unique mechanisms for hydrating maturing eggs, which determines their buoyancy.

SourceUniversitat Autonoma de Barcelona·JournalMolecular Biology and Evolution·TypeExperimental study·DateMar 29, 2023

Aging | Age-related methylation changes in the human sperm epigenome

Researchers identified over 1,000 genes with age-related methylation changes in human sperm. These changes are associated with increased offspring disease susceptibility for neurodevelopmental disorders. The study found no correlation between paternal BMI or semen quality and age-related methylation changes.

SourceImpact Journals LLC·JournalAging-US·TypeExperimental study·DateMar 21, 2023

Ancient virus genome drives autism?

Research at Kobe University reveals that endogenous retrovirus activation increases a fetus's susceptibility to autism, leading to differences in brain structure and behavior. The study identifies BTBR/R mice as a more accurate model of autism, exhibiting autistic-like behaviors without reduced learning ability.

SourceKobe University·JournalMolecular Psychiatry·TypeExperimental study·DateMar 9, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Pediatric investigation article details the effect of paternal influences on the health of offspring

A review highlights the impact of paternal diet, nutrition, and lifestyle on future generations, with strong evidence suggesting a western diet leads to imbalances in nutrient intake. Advanced paternal age is linked to genetic, psychiatric, and metabolic disorders in offspring, emphasizing the need for men's healthcare.

SourceCactus Communications·JournalPediatric Investigation·TypeLiterature review·DateMar 7, 2023

UC Davis study uncovers age-related brain differences in autistic individuals

A new UC Davis study has identified 194 significantly different genes in the brains of people with autism, with many linked to brain connectivity, immune response, and inflammation. The research also found age-dependent differences in genes related to synaptic function and cell loss.

SourceUniversity of California - Davis Health·JournalProceedings of the National Academy of Sciences·DateMar 3, 2023
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Does a child’s mathematical ability have a genetic basis?

A new study published in Genes, Brain and Behavior found that genetic variants in LINGO2, OAS1, and HECTD1 are associated with different mathematical abilities in Chinese children. The study refined genome-wide association studies of math skills and added population diversity to the literature.

SourceWiley·JournalGenes Brain & Behavior·DateFeb 22, 2023

HKU neuroscientists discover a novel neural mechanisms of secretin receptor in regulating water intake Providing new ideas for solving hydromineral imbalance symptoms

Researchers from HKU School of Biological Sciences reveal the important role of SCT Receptor in regulating drinking behaviour under thirst. The study demonstrates how SCTR participates in SFO to regulate thirst and provides new insights into gut-brain axis regulation.

SourceThe University of Hong Kong·JournalCurrent Biology·TypeExperimental study·DateFeb 14, 2023

Drug alleviates autism-associated behavior in mice

A new drug has shown promising results in reversing autism-associated behaviors in mice by blocking sodium channels. The study, conducted at the German Cancer Research Center (DKFZ), found that a specific drug was able to alleviate functional and behavioral abnormalities in mice with MYT1L-deficient nerve cells.

SourceGerman Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ)·JournalMolecular Psychiatry·DateFeb 13, 2023
GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

The wilderness is calling – will your dog answer?

Researchers found that breeds genetically closer to wolves are more prone to reply with howls, while modern breeds bark instead. Older dogs over 5 years also show increased stress-related behaviors when howling.

SourceEötvös Loránd University·JournalCommunications Biology·TypeExperimental study·DateFeb 6, 2023

When bugs swipe left

Researchers discovered a single protein called Gr8a that plays an inhibitory role in mating decision-making, helping flies avoid inter-breeding with the wrong partner. The findings provide insight into how signal production and perception are tied together, shedding light on pheromone communication.

SourceWashington University in St. Louis·JournaliScience·TypeExperimental study·DateJan 31, 2023

The social code—deciphering the genetic basis of hymenopteran social behavior

A study published in Genome Biology and Evolution found a core genetic toolkit for reproductive division of labor in rudimentary insect societies. The authors identified common genes associated with fundamental social divisions in bees and wasps, suggesting a universal molecular 'theme' for cooperation across species.

SourceSMBE Journals (Molecular Biology and Evolution and Genome Biology and Evolution)·JournalGenome Biology and Evolution·TypeExperimental study·DateJan 31, 2023

Prairie voles without oxytocin receptors can bond with mates and young

Research reveals that prairie voles can form enduring pair-bonds and provide parental care without oxytocin receptor signaling, contradicting previous studies. While mutant voles lack milk release, they still nurse and rear pups to weaning age, suggesting species-specific roles of oxytocin receptor signaling.

SourceCell Press·JournalNeuron·TypeExperimental study·DateJan 27, 2023
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Stowers scientists use cavefish to learn more about metabolism and the evolutionary basis of being a couch potato

Researchers studied cavefish metabolism to understand how humans might adapt over long periods of inactivity, finding genetic changes that enable muscle endurance and efficient energy storage. The study suggests potential implications for understanding and mitigating the negative effects of sedentary lifestyles on human health.

SourceStowers Institute for Medical Research·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJan 24, 2023

Fish-hunting and eating behaviors confirmed in Japanese macaques

Researchers have documented cases of Japanese macaques hunting and eating fish in the Kamikochi region of Japan, suggesting an evolutionary adaptation to harsh winter conditions. The behavior appears to be an extension of existing feeding habits on vegetation and aquatic plants, with potential implications for future generations.

SourceShinshu University·JournalScientific Reports·TypeObservational study·DateJan 12, 2023

Breakthrough as scientists sequence the genomes of endangered sharks

Researchers sequenced the genomes of two endangered sharks, finding low genetic diversity and signs of inbreeding in great hammerheads. In contrast, shortfin makos showed higher genetic diversity and limited inbreeding, offering a glimmer of hope for conservation efforts.

SourceSave Our Seas Foundation·JournaliScience·TypeExperimental study·DateJan 4, 2023

Screening a puppy’s DNA methylome may help predict how energetic or fearful they will be

Researchers found that differences in epigenetic DNA methylation predict behavioral differences between dogs better than genetic markers. Epigenetics are more informative for behavior than genetics, and the results open up new possibilities for screening and selecting desired behavioral traits in companion or service dogs.

SourceFrontiers·JournalFrontiers in Psychology·TypeExperimental study·DateDec 15, 2022
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Your dog’s behavior is a product of their genes

A study analyzing DNA samples from over 200 dog breeds and nearly 50,000 pet-owner surveys pinpointed genes behind canine behavioral traits. The researchers found that common sets of genes were responsible for behaviors among dog breeds well-suited for similar tasks, such as hunting or herding.

SourceCell Press·JournalCell·TypeObservational study·DateDec 8, 2022

Genetic vulnerability to ADHD signals risk of Alzheimer’s disease in old age

A recent study published in Molecular Psychiatry reveals a genetic link between attention-deficit/hyperactivity disorder (ADHD) and Alzheimer's disease in older adults. Researchers used a polygenic risk score to analyze the relationship between ADHD genetic predisposition and cognitive decline, finding a higher risk of developing Alzhe...

SourceUniversity of Pittsburgh·JournalMolecular Psychiatry·DateDec 7, 2022

More flexible than previously thought: Worms give us new insights into the evolution and diversification of TGF-β signaling pathways

Researchers identified surprising differences in TGF-β genes across nine nematode species, revealing unexpected changes in function between species. This study provides new insights into the evolution of TGF-β signaling pathways and their impact on development, behavior, and disease in humans and parasites.

SourceMax Planck Institute for Neurobiology of Behavior - caesar·JournalMolecular Biology and Evolution·TypeExperimental study·DateDec 5, 2022
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Ethnic diversity and disparities in access to genetic testing impact prostate cancer development and treatment, research shows

Research emphasizes the importance of ethnically diverse prostate cancer genomics data and accessible genetic testing. Variations in genomic landscape of prostate cancer were observed in Chinese men compared to Western cohorts, with lower mutation rates in driver genes such as TP53 and PTEN.

SourceEuropean Society for Medical Oncology·JournalAnnals of Oncology·DateNov 28, 2022

Genetic variation and the diverse range of behaviors in autism

Research reveals natural genetic variation impacting brain development contributes to autism's diverse behaviors, with implications for tailored support. The study sheds light on the complex relationships between genetics, brain development, and behavior in individuals with autism.

SourceSociety for Neuroscience·DateNov 9, 2022

HUSHing repetitive-like elements contributes to normal brain development and function

The HUSH complex is involved in normal brain development, neuronal individuality, and connectivity. The complex also regulates repetitive-like gene clusters, including protocadherin gene clusters, which are essential for neuron-to-neuron interactions.

SourceIMBA- Institute of Molecular Biotechnology of the Austrian Academy of Sciences·JournalScience Advances·TypeExperimental study·DateNov 4, 2022
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Parental discord may be an indicator of children’s genetic risk for future alcohol misuse

A new study published in Molecular Psychiatry suggests that parental discord and divorce may be indicators of children's genetic risk for future alcohol misuse. Researchers found that exposure to parents' relationship discord or divorce is associated with increased risk of alcohol use disorder symptoms in adulthood.

SourceRutgers University·JournalMolecular Psychiatry·TypeObservational study·DateNov 3, 2022

Brain changes in autism are far more sweeping than previously known, UCLA-led study finds

A new UCLA-led study found comprehensive brain-wide changes in individuals with autism spectrum disorder, refining scientists' understanding of how the condition progresses. The study analyzed gene expression across 11 cortical regions, revealing strong evidence that RNA changes in the brain are likely the cause of ASD.

SourceUniversity of California - Los Angeles Health Sciences·JournalNature·DateNov 2, 2022

Study: More than one way to build a black bird

A study published in PLOS Genetics reveals that the black plumage trait in Solomon Islands flycatchers evolved through at least two distinct genetic pathways, with the third mutation appearing on a distant island. The research highlights the complex evolution of bird species on small islands.

SourceCornell University·JournalPLOS Genetics·TypeExperimental study·DateNov 1, 2022

Pressure chamber therapy has been found to be effective in the functional improvement of autism

A Tel Aviv University study shows that pressure chamber therapy can improve social skills and reduce neuroinflammation in the autistic brain. The treatment, which involves high-pressure chambers with oxygen enrichment, was found to increase blood and oxygen supply to the brain, leading to improved brain function and social behavior.

SourceTel-Aviv University·JournalInternational Journal of Molecular Sciences·DateOct 26, 2022

How do mushrooms become magic?

Scientists are conducting a first-of-its-kind study to investigate the origin of psychedelic compounds in fungi, including psilocybin found in 'magic mushrooms'. The research aims to understand the evolution of these compounds and their potential applications in medicine and conservation.

SourceUniversity of Plymouth·DateOct 17, 2022
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

A new understanding of the neurobiology of impulsivity

A new genetically based score developed by McGill University researchers can identify children at high risk for impulsive behavior with a high degree of accuracy. The score was created by analyzing the co-expression of genes in key brain regions, providing a novel understanding of the neurobiology of impulsivity.

SourceMcGill University·JournalMolecular Psychiatry·DateSep 22, 2022

Healthy lifestyle linked to 90% lower risk of diabetes in susceptible women

A study published in The BMJ found that adopting a healthy lifestyle can reduce the risk of type 2 diabetes by up to 90% in women with a history of gestational diabetes. Women who adhered to five key lifestyle factors had a significantly lower risk of developing type 2 diabetes, regardless of their weight or genetic risk.

SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateSep 21, 2022

Rare human gene variant in ADHD, autism exposes fundamental sex differences

A new study reveals key differences in dopamine disposal machinery between male and female mice with a rare human genetic variant found in boys with ADHD or ASD. Females exhibit unique behavioral changes, such as increased anxiety and novelty recognition issues, while males display reduced social behavior and perseverative traits.

SourceFlorida Atlantic University·JournalMolecular Psychiatry·TypeExperimental study·DateSep 21, 2022
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.