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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.

A holistic approach to addressing food security in Africa

The article discusses the growing challenge of food security in Africa, particularly with regards to rice production and consumption. The research reveals that socioeconomic developments have a more substantial influence on rice availability than gradual climate change, but climatic anomalies pose a significant threat to stability. Div...

Why we need to fall out of love with flaky white fish - study

A new study by the University of Essex reveals that even if UK consumers shifted towards locally sourced fish, domestic production would still struggle to meet demand. The UK's seafood imports have increased rapidly since the 1970s, driven by policy changes and stock declines.

Makers of PFAS ‘forever chemicals’ covered up the dangers

A new analysis of secret industry documents reveals that the chemical industry knew about the dangers of PFAS but failed to disclose this information to the public and regulators. The study examines how the industry used tactics to delay public awareness and regulations, with devastating consequences for human health and the environment.

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.

Mapping the conflict between farming and biodiversity

A Japanese-led team used mapping techniques to quantify the impact of agriculture on high-priority conservation areas. The study found that commodities like beef, rice, and soybeans are often produced in high-conservation priority areas, while others like barley and wheat are sourced from low-priority areas.

What makes “junk food” junk?

A new analysis of three decades of US food policies defines junk food based on a combination of product categories, processing, nutrients, and place. The study identifies common criteria used in existing policies, including exemptions for staple foods and favoring products with lower levels of processing and additives.

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.

Menu calorie labels estimated to save U.S. billions on cancer care

A study from Tufts University researchers estimates that menu calorie labels can prevent at least 28,000 obesity-associated cancer cases and 16,700 cancer deaths over a lifetime, saving $2.8 billion in healthcare costs. The policy is expected to have the greatest impact on young adults and Hispanic/Black individuals.

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.

Food insecurity and cognitive trajectories in older adults

A recent study published in JAMA Network Open found that food insecurity is associated with a decline in executive function among older adults. The research used data from 3,037 community-dwelling Medicare beneficiaries and suggests that interventions to increase healthy food access may be crucial in mitigating cognitive decline.

THE LANCET: Health experts call for bold action to prioritize health over profit

A new series in The Lancet calls for governments to legislate higher standards for marketing harmful products and businesses to commit to ending lobbying against pro-health policies. The authors also congratulate commercial actors adopting alternative financing models that create social value and promote positive health outcomes.

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.

How debit cards helped Indonesia’s poor get more food

A digital food voucher system in Indonesia has significantly increased the frequency with which poor households receive their full allocation of food, from 24% to 81%. The program's success was achieved by replacing traditional rice-bag delivery with digital card vouchers, allowing recipients to purchase food themselves.

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.

Ukraine energy crisis may push millions into extreme poverty

A new study reveals that rising energy prices triggered by the Russia-Ukraine conflict could push up to 141 million more people around the globe into extreme poverty. Households' energy costs are likely to rise by 62.6% - 112.9%, contributing to a 2.7% - 4.8% hike in household expenditure and cost-of-living pressures.

New tobacco product marketing depends on demographics

Researchers at Rutgers University found that disposable e-cigarettes were more likely sold in specialized stores, while nicotine pouches were available in convenience stores and areas with non-Hispanic white residents. The study suggests that these products are targeted to different audiences and informs potential policy actions.

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.

Beans IN toast could revolutionise British diet

Researchers at the University of Reading are working on a £2 million project to increase UK-grown faba beans in bread, improving nutritional quality and sustainability. The 'Raising the Pulse' project aims to encourage farmers to switch wheat-producing land to faba bean for human consumption.

Dollar stores are growing as food retailers in the US

A new study from Tufts University finds that dollar stores have doubled their share in rural areas, with households headed by people of color and lower-income households relying heavily on them. The growth of dollar stores raises concerns about the nutritional value of their food offerings and potential displacement of local grocers.

Pakistan's health crisis: Inside & outside the flood zone

Pakistan's health challenges have been compounded by natural disasters, including the 2022 floods, which affected over 33 million people. The country is experiencing a slowdown in reducing maternal and child mortality, high fertility rates, and persistent gender disparities.

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.

Insights get the right fish on the right plate

A team of scientists from Michigan State University conducted a study to track the supply and demand of fish in sub-Saharan Africa, revealing surprising gaps in traditional analysis. The research found that smaller fish species like usipa were more widely available than larger species like chambo, but policies were prioritizing the lat...

Are Americans eating enough whole grains? It depends on who you ask

A new study finds that different definitions of whole-grain foods yield varying results on American consumers' intake, highlighting the need for a standardized consensus. While overall consumption has increased, it remains below recommended levels, with discrepancies among racial/ethnic groups and across institutions.

Food marketing and research on kids lacks government oversight

A new analysis finds that the US lacks effective government oversight of food marketing and research on children, allowing companies to target unhealthy products at vulnerable populations. The industry's self-regulation efforts have failed to keep pace with modern marketing practices.

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.

A win, win, win for dairy production in East Africa

A new study reveals that adopting high-yielding dairy cattle breeds and improving feed can help Tanzania increase milk production while reducing planet-warming greenhouse gas emissions and alleviating poverty. The research found that better feed can increase milk yield by up to 179% and improve the country's climate commitments.

Heat or eat? Prepayment users consume less fruit and vegetables, study finds

A new study reveals that households using prepayment meters consume significantly fewer portions of fruit and vegetables compared to those on alternative payment methods. The researchers found a strong link between higher energy bills and lower consumption of essential nutrients, highlighting the 'heat-or-eat' dilemma.

Food pantry access worth billions nationally, study finds

Researchers estimate food pantry services contribute up to $28 billion nationwide, with households spending $40-$60 per trip and $600-$1,000 per year. The study provides valuable insights into the economic value of food pantries, highlighting their importance in addressing food insecurity.

Ultraprocessed foods linked to premature deaths

A new study found that ultraprocessed foods contributed to 57,000 premature deaths in Brazil in 2019. The study estimated the impact of reducing UPF intake and suggested that limiting consumption could prevent approximately 5,900 to 29,300 premature deaths annually.

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.

Words matter in food freshness, safety messaging

A new study by Cornell University researchers found that changing the wording on expiration dates could help reduce food waste. The study suggests that certain labels, such as "use by" or "best if used by," may lead to more food being discarded than others.

Climate change linked to health crises and food insecurity

Climate change is exacerbating health crises among migrant workers in the US agriculture sector, with extreme heat and chemical exposure posing significant risks. The Lancet report highlights the unequal burdens of climate change, particularly on vulnerable populations.

US food insufficiency spiked by 25% after monthly Child Tax Credits expired

A new study found that the expiration of monthly Child Tax Credit payments led to a 25% increase in food insufficiency among US households with children. The loss of cash relief benefits disproportionately impacted Black, Latino, Indigenous, and immigrant families, exacerbating racial and economic inequities.

Celestron NexStar 8SE Computerized Telescope

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

Plant-based food sales are up, but meat sales not affected

New research from the University of Surrey finds that plant-based food sales increased by 57% during Veganuary, yet meat sales remained unchanged. The study suggests that retailers have a crucial role in promoting healthier, sustainable diets, but more needs to be done to reduce UK's reliance on meat.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Lead safety guidance lacking for urban farmers in many major US cities

A new study finds that many major US cities lack clear guidelines for safe lead levels in urban soils, where food is grown. This can lead to exposure risks for consumers, particularly children. Researchers call for federal standards and better access to information to support safer urban agriculture practices.

Rising food prices hit less-healthy older adults hardest, poll suggests

A recent poll found that rising food prices have a disproportionate impact on the diets of older adults, especially those in lower-income households and with fair or poor physical or mental health. The study also shows that these groups are more likely to experience food insecurity and eat less healthy diets due to increased food costs.

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.

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.

Women with disabilities more likely to report poor diet, food insecurity

A new study led by NYU researchers found that women with disabilities are nearly twice as likely to rate their diet as poor and experience food insecurity. Women with disabilities were also less likely to be the main person in their households responsible for meal planning, preparing, and food shopping.

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.