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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

Apple iPhone 17 Pro

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

Diabetes medication reduces dementia risk

A study analyzing health insurance data found that long-term treatment with pioglitazone significantly decreases the risk of developing dementia in patients with type 2 diabetes. The medication lowers the risk by approximately half compared to non-diabetics, with a notable protective effect against Alzheimer's disease.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Scientists create mice with a major genetic cause of ALS and FTD

Researchers have successfully created mice that mimic the symptoms of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS), two devastating neurodegenerative disorders. The mice exhibit key hallmarks of the diseases, including toxic RNA clusters and TDP-43 protein inclusions.

Mayo Clinic: New mouse model for ALS and frontotemporal dementia gene

Researchers at Mayo Clinic developed a mouse model exhibiting neuropathological and behavioral features associated with C9ORF72 mutation. The study suggests a link between the repeat expansion in C9ORF72 and TDP-43 pathology, potentially leading to therapeutic agents targeting RNA foci and c9RAN proteins.

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.

Lifestyle advice for would-be centenarians

A study of 855 Gothenburg men born in 1913 found that factors such as not smoking, maintaining healthy cholesterol levels, and a strong socio-economic standard contributed to their longevity. Additionally, correlations with maternal longevity and robust working capacity were also identified.

Demanding jobs may extend survival in some with young-onset dementia

A study published in Neurology found that individuals with higher occupational levels, such as professionals and engineers, lived up to three years longer than those with lower-level occupations. This suggests that mentally demanding jobs may help protect the brain from the effects of frontotemporal dementia.

Demanding jobs may increase survival in frontotemporal dementia

A new study found that people with more challenging jobs may live up to three years longer than those with less skilled jobs after developing frontotemporal dementia. The cognitive reserve theory suggests that higher occupational levels build connections in the brain, creating a buffer against disease.

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.

Depression, diabetes associated with increased dementia risk

A study of over 2.4 million Danish citizens found that depression, type 2 diabetes, or both are associated with a higher risk of dementia. Individuals diagnosed with depression or type 2 diabetes alone have an increased risk, while those with both conditions experience the greatest increase in risk.

UK research cash for dementia and stroke still way too low

A study published in BMJ Open found that the UK's research funding for dementia and stroke is still too low, with cancer receiving nearly two-thirds of the £856 million allocated. The social care costs of dementia outweigh those of other conditions, highlighting the need for increased investment in these areas.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

NTU scientists discover new treatment for dementia

NTU scientists have discovered a new treatment for dementia using deep brain stimulation, which can form new brain cells and improve memory retention. The research found that stimulating the front part of the brain led to increased brain cell growth, reducing anxiety and depression, and promoting improved learning.

Research identifies novel steps in dementia progression

A new study by University of York researchers has identified novel steps in dementia progression, potentially leading to targeted therapies. The research focuses on the protein CHMP2B and its impact on synapses, which can cause overgrowth and contribute to cognitive decline.

Is it dementia, or just normal aging? New tool may help triage

Researchers at Mayo Clinic developed a new scoring system to identify individuals at high risk of developing dementia. The study found that variables such as age, diabetes, heart health risk factors, slow gate, depression, and anxiety disorders are key contributors to the risk score.

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.

Drug restores brain function and memory in early Alzheimer's disease

Researchers at Johns Hopkins University found that a novel therapeutic approach using an existing drug reverses hyperactivity in the brain of patients with amnestic mild cognitive impairment (aMCI), a condition that increases risk for Alzheimer's dementia. The therapy, calmed hyperactivity in the brain and improved memory performance.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Tool can help assess cognitive impairment in multicultural populations

A new study published in CMAJ reports that the Rowland Universal Dementia Assessment Scale (RUDAS) is effective in assessing cognitive impairment in multicultural populations where English may not be the primary language. The tool has been shown to identify cognitive impairment and rule it out with strong psychometric properties, makin...

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.

Simple blood test can predict risk of dementia

A new biomarker in the blood has been identified that can predict the risk of developing dementia, allowing for more precise risk evaluation and earlier prevention efforts. The study involved 76,000 people and revealed a link between low levels of apolipoprotein E and increased dementia risk.

Mayo Clinic receives $5.75 million gift for Lewy body dementia research

The Mayo Clinic has established a new program dedicated to finding answers and treatments for Lewy body dementia, a deadly disease causing progressive decline in mental and physical abilities. The program builds on previous research discoveries, including a genetic risk factor and severe sleep disorder linked to the disease.

Higher dementia risk linked to more use of common drugs

A large study links taking commonly used medications with anticholinergic effects to a significantly increased risk of developing dementia and Alzheimer's disease. People taking certain medications at high doses or for longer periods are estimated to be at greater risk for developing dementia.

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.

Depression, behavioral changes may precede memory loss in Alzheimer's

A recent study published in Neurology found that depression and behavioral changes often occur before memory decline in people with Alzheimer's. Researchers analyzed data from over 2,400 participants and found that those who developed dementia were more likely to exhibit mood swings, including depression and delusions.

Fluke 87V Industrial Digital Multimeter

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

Depression in dementia more common in community care, study finds

A study of 414 people with severe dementia and their carers found that depression was more prevalent in community-dwelling individuals (37%) compared to those in care homes (23%). The research suggests that better support for carers could help identify and cope with depressive symptoms in dementia patients.

Can poor sleep lead to dementia?

A new study published in Neurology found that people with sleep apnea or reduced deep sleep are more likely to have brain abnormalities associated with dementia. The study also discovered that those who spent less time in slow wave sleep had loss of brain cells, a risk factor for Alzheimer's disease.

Study to investigate the role of proteins in dementia

A study at Plymouth University is exploring how proteins interact to build up in nerve cells, potentially leading to dementia diseases like Alzheimer's and Parkinson's. The research aims to understand the mechanism behind protein deposits and may one day lead to new therapies for patients with dementia with Lewy bodies.

Meta Quest 3 512GB

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

Why do so many seniors with memory loss and dementia never get tested?

A new study by the University of Michigan found that more than half of seniors with signs of dementia haven't received a medical evaluation. The study suggests that as many as 1.8 million Americans over 70 with dementia are not being evaluated for cognitive symptoms, which can lead to modifiable causes of thinking or memory impairment.

Study: Most people with dementia never have screening

A new study published in Neurology suggests that approximately 1.8 million Americans over the age of 70 with dementia have never had an evaluation of their cognitive abilities. Early evaluation and identification can help families make plans for care, improve quality of life.

Does 'brain training' work?

A new study reveals that computer-based cognitive training can improve memory, speed, and visuospatial skills in older adults. However, self-directed brain training at home has no therapeutic effect on cognition. Training frequency is also crucial, with one to three sessions per week being most effective.

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.

Spice up your memory

A study published in the Asia Pacific Journal of Clinical Nutrition found that adding one gram of turmeric to breakfast improved working memory in older adults with pre-diabetes. The spice's active compound, curcumin, has been shown to reduce the risk of dementia and improve cognitive function.

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.

Tau, not amyloid-beta, triggers neuronal death process in Alzheimer's

A study published in Molecular Neurodegeneration finds that tau, not amyloid-beta plaque, causes neuronal death in Alzheimer's disease. The researchers suggest that remaining Abeta inside the neuron destroys cells, while malfunctioning tau prevents cells from clearing toxic proteins.

Science searches for signs of dementias

Eight new research projects will explore various techniques for detecting dementia, including microstructure-sensitive MRI and graphene-based biosensors. The projects aim to develop diagnostic tools that can identify biomarkers of dementia at the point of care.

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.