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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

How to keep stink bugs out this winter

Researchers found that sealing holes less than 3mm wide can keep out most brown marmorated stink bugs. Removing dead stink bugs can also deter new arrivals, while 'seeding' traps with corpses may improve performance but requires further testing.

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.

LOFAR radio telescope reveals secrets of solar storms

A team of scientists used LOFAR data to study a massive solar storm on September 10, 2017, revealing that particles accelerate simultaneously in multiple locations. This discovery may help improve space weather forecasting and mitigate potential effects on communication, navigation, and power grids.

Great white shark genome decoded

The study found that the great white shark's genome contains a plethora of genetic changes indicating molecular adaptation in genes with important roles in maintaining genome stability, DNA repair, and DNA damage tolerance. These adaptations could be behind the evolutionary success of large-bodied and long-lived sharks.

Apple iPhone 17 Pro

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

Finding suggests ways to promote adult heart tissue regeneration

Researchers at Baylor College of Medicine have made a groundbreaking finding that enables the reprogramming of adult cardiomyocytes to promote heart tissue regeneration. By manipulating the genetic mechanisms that prevent cardiomyocyte proliferation, scientists have successfully opened up possibilities for treating heart disease.

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.

Simple bile acid blood test could tell risk of stillbirth

A simple blood test can now identify women at high risk of stillbirth due to a liver disorder, allowing targeted interventions and reducing unnecessary early deliveries. For most women with the condition, regular bile acid testing will suffice, reassuring them that their pregnancy is not at increased risk.

Lopez named to UT System Academy of Distinguished Teachers

Ramon Lopez, a UTA physics professor, has been named to the UT System Academy of Distinguished Teachers for his exceptional teaching and mentoring skills. He is one of only two candidates selected across the UT System to join this distinguished body.

Women scarce in the one percent

A new study by University of North Carolina at Charlotte researcher Jill Yavorsky and colleagues finds that men control the majority of income resources in top one percent U.S. income distributions. Women's income alone is sufficient for one percent status in only 5% of elite households, highlighting a glass ceiling that extends beyond...

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

How to classify high blood pressure in pregnancy?

Researchers analyzed medical records from nearly 3,000 pregnant women to find that the ACOG criteria identifies those at highest risk for complications. The study suggests obstetric care providers need more information about the implications of 'high normal' blood pressure during pregnancy.

Scientists discover oldest evidence of mobility on Earth

Ancient fossils found in Gabon date back 2.1 billion years, revealing a multicellular organism that moved through the mud. The discovery pushes the history of locomotion in complex organisms to over 1.5 billion years earlier than previously thought.

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.

Does the presence of colleges and hospitals increase home prices?

A study by University of California, Riverside researchers found that colleges and hospitals increase home prices, with average prices higher in ZIP codes with universities than without. The impact of distance from these institutions also varies, with stronger correlations for two-bedroom homes and one-bedroom rents.

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.

Could omega-3 fatty acids help prevent miscarriages?

Researchers found that omega-3 fatty acids can prevent pregnancy complications, including preterm birth and stillbirth, in mice infected with a common oral bacteria. The study suggests a new strategy for protecting pregnancy in women and may lead to the development of a prophylactic treatment.

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.

The BMJ launches campaign for adequate rest breaks for doctors

The BMJ launches a 'give us a break' campaign calling for adequate rest breaks for doctors, addressing wellbeing and patient safety concerns. Nearly 36,000 junior doctors have reported working hour issues since 2016, highlighting the need for improved breaks.

Revising the history of big, climate-altering volcanic eruptions

Researchers have revised the history of big, climate-altering volcanic eruptions using a new method that accurately identifies airborne particles in Antarctic ice cores. The study confirms many events and corrects misidentifications, revealing new information on large stratospheric eruptions over the past 2,600 years.

75 CDTs announced by UKRI to develop the skills needed for UK

The UK has invested £446 million in CDTs, which will equip the next generation of doctoral level researchers with skills needed for tackling global challenges. Industry partners have also contributed £386 million, with 1,400 project partners involved in the programme.

Patients with facial pain report most benefit from self-care techniques

A new study by NYU College of Dentistry suggests that self-care techniques, such as jaw exercises and warm compresses, should be the first line of treatment for muscle-related temporomandibular disorder (TMD). The study found that patients with TMD reported significant improvement in their pain from these non-medication treatments.

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.

Researchers uncover intracellular longevity pathway

Researchers at Baylor College of Medicine have discovered an intracellular pathway that regulates metabolic adjustments promoting health and longevity in C. elegans worms. This discovery reveals how lysosomes communicate with mitochondria to extend lifespan.

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.

Educated migrants bring wages closer together in regions

A study by National Research University Higher School of Economics found that educated migrants contribute to the convergence of wages across Russian regions. Migrants with secondary or vocational education levels have a significant impact on increasing regional wages, while higher-education migrants have little effect.

R-E-S-P-E-C-T? LGBT views on police legitimacy and authority

A new study by Florida Atlantic University explores LGBT perceptions of police legitimacy and authority, finding that procedural justice and legitimacy are positively related. However, lesbian women reported lower levels of legitimacy compared to other groups due to compound minority stress from sexism and homophobia. The study adds em...

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.

Space technology predicts droughts several months in advance

Scientists from Australian National University used space technology to predict droughts and increased bushfire risk with unprecedented precision. The team combined satellite data with a computer model simulating the water cycle and plant growth, enabling accurate forecasts of vegetation state up to five months in advance.

Football instant replays can affect fans' brand attitude

Researchers found that spectators felt more positive emotions when a referee's decision benefited their team during suspenseful games. The study suggests that advertisers can use individual targeting and tailored branding to create positive associations with sponsored brands.

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.

Women twice as likely to suffer from severe depression after a stroke

A new study published in the European Journal of Neurology found that women are more likely to experience severe depression following a stroke, with 20% of women suffering from severe depression compared to 10% of men. The study suggests that women's social relationships and longer lifespan contribute to this increased risk.

Why women? -- Studying the role of gender in Alzheimer's disease

A recent grant award of $5.9 million will focus on identifying sex-specific mechanisms driving Alzheimer's disease and developing novel therapeutics for women and men. The study, led by Dr. Roberta Diaz Brinton, seeks to define biochemical pathways leading to sex differences in the disease.

NIFLA v. Becerra: A case of abortion rights or deceptive speech?

A new analysis by NYU College of Global Public Health found that the US Supreme Court's decision in NIFLA v. Becerra did not consider deceptive speech, a key issue in the case. The study suggests that the court's silence on this topic creates new uncertainties about government disclosure requirements.

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.

Aspirin may lower stroke risk in women with history of preeclampsia

A new study found that regular aspirin use after delivery erases the increased risk of stroke associated with a history of preeclampsia in women under 60. Women in this age group who took aspirin had the same stroke risk as those without a history of preeclampsia, whereas those who did not take aspirin had a 50% greater risk.

Brain's cerebellum found to influence addictive and social behavior

The study found that the cerebellum influences reward processing and social behaviors, which could lead to new treatments for addiction. The researchers used optogenetics to activate cerebellar neurons connected to the ventral tegmental area (VTA), triggering pleasurable behaviors in mice.

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.

New blood tests for TB could accelerate diagnosis and save the NHS money

A new rapid blood test for tuberculosis (TB) has been found to be substantially more accurate than existing tests, enabling doctors to quickly detect or rule out TB infection. The test, developed at Imperial College London, could save the NHS over £2 million per year by stopping the use of existing, inadequate tests.

U develops first dark sky studies minor in the US

The University of Utah has established a new undergraduate minor in dark sky studies, the first of its kind in the US. The minor combines science and humanities to explore the impacts of artificial light at night, with students conducting field-based research and developing innovative solutions.

Study finds following heart health guidelines also reduces diabetes risk

A recent study by researchers at The Ohio State University Wexner Medical Center found that following heart health guidelines can significantly reduce the risk of developing diabetes. Participants who met the recommended ranges for four or more of the seven factors had a 70% lower risk of developing diabetes over the next 10 years.

Born to run: just not on cocaine

Researchers found that mutant mice lacking a dopamine transporter mutation showed no hyperactivity when given cocaine, but still experienced cravings. The study suggests serotonin may play a key role in the brain's response to cocaine.

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.

TGF-beta pathway protects against uterine cancer

Researchers at Baylor College of Medicine have discovered that the TGF-beta signaling pathway acts as a tumor-suppressor mechanism in the uterus, preventing endometrial overgrowth and transformation into cancer cells. This finding suggests potential new treatments for uterine cancer patients.

Menstrual hygiene needs unmet for low-income women

A study by Saint Louis University's College for Public Health and Social Justice found that nearly two-thirds of low-income women cannot afford menstrual hygiene supplies like pads or tampons, with 46% unable to buy both food and period-related products. The researchers advocate for broader education and policy shifts surrounding menst...

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.

Curricular changes show success by fourth year

A new science curriculum, Integrating Biology with Inquiry (IBIS), has been shown to increase student buy-in and satisfaction over time, while maintaining learning gains. The four-year study found that students recognized the connection between their teaching methods and their learning outcomes.

Astronomers map 'light echoes' of newly discovered black hole

Researchers used NASA's NICER payload to detect X-ray light from a small black hole (J1820) consuming material from a companion star. Light echoes revealed changes in the environment's size and shape, providing new insights into stellar-mass black holes' behavior.

Study: Immigrant kids deliberately build STEM skills

US immigrant children major in STEM subjects more than their US-born peers, with 36% of immigrants from non-English speaking countries pursuing these fields. They take more math and science courses, earning 20% more credits in math-intensive courses, which leads to careers in STEM fields.