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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

Mothers matter

Researchers found that male bonobos with high social status have greater mating success, while mothers' support enhances their sons' chances of impressing females. This study suggests a unique kinship system where mothers play a crucial role in promoting female reproductive success and potentially increasing the number of grandchildren.

Drinking alcohol during pregnancy may damage semen quality in sons

Research found that mothers who drank 4.5 or more drinks a week during pregnancy had sons with lower sperm concentrations, averaging around 25 million per milliliter. The study also discovered an association between prenatal alcohol exposure and semen volume and total sperm count.

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.

NASA satellite imagery keeping eye on the Gulf oil spill

NASA's Terra and Aqua satellites provide critical satellite images of the Gulf oil spill to NOAA, helping track its extent. The MODIS instrument on these satellites captured the spill's dimensions on April 26, showing a 600-square-mile area affected.

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.

British Academy Wiley prize in psychology

Dr Essi Viding, a UK-based developmental psychologist, has been named the winner of the 2010 British Academy Wiley Prize. She was recognized for her outstanding contributions to the field of psychology, specifically her research on the causes of violent antisocial behaviour in children and adolescents.

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.

National child protection commission urgently needed

The Lancet calls for a National Child Protection Commission to review evidence on protecting vulnerable children. The UK government should be held accountable for its inadequate system, which has led to the deaths of thousands of victims.

Apple iPhone 17 Pro

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

Franklin letters found

A trove of Benjamin Franklin letters has been discovered in the British Library, dating from 1755. The letters, written by Thomas Birch and copied by him in 1757 or 1758, provide new insights into the 'wagon affair' and Franklin's involvement in the French and Indian War.

Pulitzer Prize-winning series spurs prevention research

The Elluam Tungiinun project, rooted in a Pulitzer Prize-winning series, has found that culturally appropriate ways can help Alaska Native youths find reasons to live and avoid substance abuse problems. The program uses cultural activities such as fishing and berry picking to teach protective factors that promote wellness.

Director experience with acquisitions improves firm performance

A new study in Strategic Management Journal examines how outside directors' prior experience influences a firm's acquisitions. The study finds that firms with experienced directors make better acquisition decisions, especially when the acquired products are similar to those being pursued by the firm.

Boy or girl? It's in the father's genes

Researchers found that men inherit a tendency to have more sons or daughters from their parents, with brothers increasing son chances and sisters increasing daughter chances. The study also suggests an unknown gene controls sperm X/Y chromosome balance, affecting child sex ratios.

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.

Hairspray is linked to common genital birth defect, says study

Women exposed to hairspray at work during pregnancy have more than double the risk of having a son with hypospadias, according to a new Imperial College London study. Taking folic acid supplements in the first three months of pregnancy may reduce this risk by 36%.

US executive branch drives foreign policy

A new study finds that the US executive branch is the primary force driving foreign policy towards Israel, Iraq, and Saudi Arabia. The policies engaged by the US tend to be reciprocal, rewarding favorable behaviors and punishing unfavorable ones.

JDRF announces 2008 Spring Research Review Award

This year’s JDRF award recipients are Dr. Michael Brownlee for his work on the biochemical basis of diabetic complications, Dr. Maike Sander for her understanding of insulin-producing cells, and Dr. Michael German for his research on pancreatic beta cell structure and development.

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.

Needle-size device created to track tumors, radiation dose

Researchers at Purdue University have created a needle-size device that can track tumors and provide real-time information on the radiation dose received. The device uses radio frequency identification technology and has the potential to improve treatment accuracy without exposing patients to damaging X-rays.

Father probably caught bird flu from son

A study published in The Lancet found that a father likely contracted bird flu from his infected son, highlighting the risk of person-to-person transmission. The investigation involved testing the father and son for H5N1, as well as close contacts, revealing limited but significant transmission.

Baboon dads have surprising influence on daughters' fitness

Scientists have found that polygamous baboon fathers who spend time with their children during juvenile years can influence their daughters' fitness. The study, led by Duke University professor Susan Alberts, suggests that fatherly presence can give offspring a jump-start on reproduction, especially among females.

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.

Relatives who decline organ donations face conflict and guilt

Family members who declined organ donation often feel guilty due to conflicting views on the 'gift of life' vs. preserving their deceased relative's body. Despite many holding pro-donation views, they still choose not to donate out of concerns and mixed feelings about the process.

Like father, like son: Attractiveness is hereditary

A new study by the University of Exeter found that attractiveness is hereditary in fruitflies, passed on from father to son. Attractive males are more likely to mate quickly and produce successful offspring, benefiting females who can pass these traits to their sons.

Carbon monoxide test helps doctors determine patients' smoking status

A new study reveals that a carbon monoxide test can quickly and noninvasively identify patients' smoking status, helping doctors deliver targeted smoking cessation counseling. The device's use has been shown to be effective in identifying smokers, secondhand smokers, and nonsmokers.

Antwerp artist and brilliant market thinker

Dutch researcher Micha Leeflang studied 107 of Joos van Cleve's paintings using infrared reflectography and dendrochronology to analyze his painting techniques, marketing strategies, and artistic success. The study found that Van Cleve employed a permanent group of assistants to maintain high-quality paintings.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Scientists find endangered grey-shanked doucs in Vietnam

A team of scientists from WWF and Conservation International has discovered the world's largest known population of grey-shanked doucs, increasing chances that the endangered monkey can be saved from extinction. The population is estimated to have over 180 individuals, with significantly more potentially living in adjacent forest areas.

Strawberry daiquiris -- the extra-healthy cocktail?

Researchers found that treating strawberries with ethanol improves their antioxidant activity and free radical scavenging ability, potentially making them a healthier snack. This discovery has implications for other colored berry fruits like blackberries.

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.

Lessons learned from liver retransplantation

A 15-year study on liver retransplantation found positive trends in indications for surgery, fewer rejections and complications, and improved intensive care management. Therapeutic measures such as immunosuppressant dosage reduction and early blood transfusions contributed to better patient survival rates.

A green way to slag off bunnies

Researchers apply slag to wheat growing in greenhouses, causing plants to grow spiky structures that repel rabbits, reducing grazing damage. The environmentally friendly method uses a plentiful byproduct of blast furnaces and could circumvent pesticide regulatory approval.

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.

Microwave pre-cooking of French fries reduces cancer chemicals

A study published in the Journal of the Science of Food and Agriculture found that microwaving French fries before frying significantly reduces acrylamide content. Researchers discovered that microwave pre-cooking prior to frying resulted in a marked reduction of acrylamide levels, with notable decreases at higher temperatures.

A little of what you fancy does you no good

Researchers found that high-fitness parents led to lower reproductive success for their offspring, particularly sons and daughters. This challenged the theory that females benefit from passing on good genes through sons.

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.

Ghengis Khan wonder berry could conquer heart disease

Scientists in India have developed a new process to extract large quantities of cholesterol-lowering compounds from sea buckthorn, retaining over 40% of polyphenols and 70% of vitamin C. This technology could provide a new weapon to fight cardiovascular disease.

Bird moms manipulate birth order to protect sons

Researchers found that bird moms alter the birth order of eggs to shield sons from mites, speeding up their growth and survival. This strategy allows both males and females to thrive despite increased mortality risk from parasites.

One drink can make you blind drunk

A study found that even a mild dose of alcohol can significantly impair attention and increase the likelihood of missing unexpected visual stimuli. The researchers' findings have serious implications for drivers, as they may not be able to process multiple sources of information simultaneously.

Celestron NexStar 8SE Computerized Telescope

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

Increasing consumer preferences by manipulating memory

Researchers found that solving an anagram before seeing a brand increases preference for that brand over competitors, possibly due to fluency associated with solved anagrams. The study's findings have implications for marketing strategies and could be used to influence consumer behavior.

Older mothers overwhelmingly choose daughters as caregivers

A study of 566 older mothers found that they prefer their daughters as caregivers, regardless of practical considerations. The sociologists suggest that gender plays a significant role in this preference, with mothers expecting daughters to provide care due to emotional closeness and shared experiences.

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.

Ferment and cook beans for gas-free nutrition

Researchers at Simón Bolívar University discovered that Lactobacillus casei and Lactobacillus plantarum are the bacteria responsible for fermenting beans. Fermentation increases nutrient digestibility, making beans a valuable source of nutrition for those with digestive issues.

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.

Alcohol relapse adversely affects 10-year liver transplant survival

A study of 54 patients with ALD who underwent liver transplants found that those who resumed alcohol consumption had significantly lower 10-year survival rates compared to abstinent patients. Higher mortality rates among relapse group were attributed to increased risk of cancers and cardiovascular events.

Why attractive (but costly) males get the girls

Researchers found that female crickets pay higher survival costs for mating with attractive males but produce offspring with elevated fitness. The study suggests that choosing costly mates may be beneficial due to the indirect benefits of siring 'sexy' sons.

Fluke 87V Industrial Digital Multimeter

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

Parting genomes: UA biologists discover seeds of speciation

Researchers observe breeding patterns of two closely related fruitfly populations and find genetic changes that suggest they are on the verge of diverging into separate species. The study identifies polymorphism causing male sterility, which is present in every population but at higher frequencies in one geographic region.

Questions on outdoor recreation not seen the same by men & women

A study found that men and women have distinct answers when asked about their favorite outdoor activities, with women often citing family-oriented pursuits. This suggests that traditional questionnaire structures may not account for differences in how men and women interpret questions about outdoor recreation preferences and behavior.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Providence Journal wins 2004 Dart Award

The Providence Journal won the 2004 Dart Award for its 'Rape in a Small Town' series, which delves into the life of Laura, a girl who was raped by a popular classmate during her sophomore year. The series also explores the lingering effects of rape on the victim and their family, as well as the community's response to the crime.

Monkeys show sophisticated learning abilities

Researchers found that monkeys learned and applied strategies to distinguish order in image sequences with high accuracy. The study revealed two distinctive properties: distance effects and magnitude effects, which mimic human responses to memory tasks and number discrimination tasks.