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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

Want effective policy? Ask the locals

A survey of 37 nations shows that policy responses need to be tailored to the nation in which they are delivered, as regional factors greatly influence relationships among energy affordability, life satisfaction, health, and economic inequality.

Apple iPhone 17 Pro

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

Giving rural Indians what they want increases demand for cookstoves

A new study led by Duke University researchers found that adopting common business practices can increase the demand for improved cookstoves in rural India. The study showed a significant increase in adoption rates, with nearly half of households purchasing stoves in intervention areas compared to zero purchases in control villages.

Research sheds light on UK's new unsustainable viewing habits

A new study reveals that UK viewers are increasingly opting for data-intensive streaming services, leading to a significant increase in household data demand. The research found that YouTube was the most data-demanding watching service, while smartphones were the most commonly owned devices.

Green energy nudges come with a hidden cost

A recent study from Carnegie Mellon University finds that simple green energy nudges can decrease support for more effective climate change policies, such as a carbon tax. The researchers found that when participants were also offered a nudge, their support for the tax declined significantly.

Public dread of nuclear power limits its use

A recent study by Carnegie Mellon University researchers found that public fear of nuclear power leads to a 40% decrease in chosen nuclear generation. The team surveyed over 1,200 US respondents and showed some with the names of energy sources and others with risk information to disentangle the root causes of public opinion.

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.

Energy stealthily hitches ride in global trade

Researchers found a persistent flow of total virtual energy from less-populated to energy-abundant provinces in China increased after the financial crisis. The study highlights the need for holistic policy decisions to mitigate energy's environmental impacts.

Natural climate solutions are not enough

A new policy perspective published in Science warns that a ten-year delay in emissions reductions could negate natural climate solutions' benefits. Natural climate solutions like forest enhancement and carbon sequestration are not enough to meet the Paris Agreement's goals without rapid mitigation efforts.

Study: Racial inequality in the deployment of rooftop solar energy in the US

A study by Tufts University researchers found that African-American and Hispanic-dominant neighborhoods have installed significantly fewer rooftop solar photovoltaics than white-dominant neighborhoods, even after controlling for household income and home ownership. This disparity affects the deployment of solar energy across the US.

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.

Study takes stand on true health benefits of getting up out of your chair

A new study from the University of Bath found that standing for hours a day burns only about 9 calories an hour, equivalent to a stalk of celery. This suggests that replacing sitting with standing time is unlikely to lead to significant weight loss, and individuals should focus on increasing physical activity and diet instead.

How Chile accomplished its renewable energy boom

Environmental organizations and social movements in Chile played a crucial role in fostering renewable energy policy, according to a new study. The authors argue that 'contingent coalitions' - collective actors with shared interests - were instrumental in promoting innovative policies and increasing the political clout of these groups.

Can we limit global warming to 1.5 °C?

A special issue published in Energy Efficiency Journal outlines how carbon emissions can be reduced through demand-side approaches, including transport sector strategies such as telecommuting, public transport, and vehicle electrification.

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.

Stanford researchers rank countries by oil production emissions

The study analyzed global oil supply data to estimate emissions from flaring and found that it remains the most carbon-intensive part of oil production. Flaring, which involves burning unwanted gas associated with oil extraction, is often used when there are no economically viable outlets for the gas.

Social nudges and electricity consumption

A natural field experiment found that social nudges decrease electricity consumption with potential policy implications for energy markets. The average effect of receiving both nudges was similar to the sum of individual effects, suggesting limited crowd-out effects.

Energy-intensive Bitcoin transactions pose a growing environmental threat

A new study assesses tax and regulatory options to incentivize the development of 'green' blockchain technologies and discourage polluting applications. The research recommends imposing levies to reduce energy consumption and offering financial rewards for innovators developing carbon-neutral blockchain designs.

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.

Higher ambition needed to meet Paris climate targets

A study by the European Commission Joint Research Centre found that even with strong efforts, residual carbon emissions will reach over 1000 gigatons by the end of the century, exceeding the level needed to achieve the 1.5°C target. Accelerated energy efficiency improvements and electrification are necessary to limit warming.

Closing coal, oil power plants leads to healthier babies

Studies found that retiring eight fossil fuel power plants in California resulted in a significant drop of 20-25% in preterm birth rates, particularly among non-Hispanic African-American and Asian women. The researchers also observed an increase in fertility rates in the surrounding areas.

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.

Running on renewables: How sure can we be about the future?

Researchers at Imperial College London caution against relying on over-optimistic renewable energy models that predict whole systems can run on near-100% renewables by 2050. Despite increasing UK energy production from renewables, the lack of firm and dispatchable backup energy systems poses reliability issues.

Developing a 'living lab' to study energy-efficient logistics

Rensselaer Polytechnic Institute will collaborate with private sector companies and local transportation agencies to develop changes in freight demand patterns and reduce energy use. The project aims to test new ideas, collect data, and inform research on energy-efficient transportation technologies and systems.

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.

Americans are spending more time at home, and it's saving a lot of energy

A study found that Americans spent more time at home in 2012, saving 1,700 trillion BTU in energy consumption. This increase was driven by decreased travel and non-residential space use, resulting in a net 1.8% national energy savings. The research highlights the impact of advances in information technology on American lifestyle patterns.

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.

Not all Republicans are climate change doubters

A recent study reveals substantial differences in climate change views between Republican elites and their party members, with only a quarter of Republicans believing human-caused climate change. The research also finds that Republican support for climate policies varies by state, with Southern Florida showing strong backing for regula...

Debate over doubt

A new study by UC Santa Barbara researcher Matto Mildenberger finds substantial differences in Republican and Democratic climate change views across different states and congressional districts. The research reveals varied opinions among Republicans on issues like climate policies, renewable energy, and carbon regulations, despite part...

Serious health risks associated with energy drinks

A new review of energy drinks highlights their advertised benefits can be outweighed by serious health risks. The study recommends restricted sales to children and adolescents and setting evidence-based caffeine limits.

Meta Quest 3 512GB

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

Building a sustainable future: Urgent action needed

A new report highlights the need for sustainable solutions to address growing energy demands from emerging middle classes. The study finds that adoption rates of energy-efficient materials and technologies vary greatly across countries due to differences in climate, economic power, and public perception on climate change.

Study: How cities can best fight climate change

A new study by MIT researchers found that cities can reduce urban emissions primarily through better building practices, not greater housing density. Implementing energy-efficient construction standards and retrofitting existing homes can lower residential emissions by up to 19% by 2030.

Identifying ways to minimize the harm of energy drinks

Researchers found that young people's confusion about energy drinks suggests the need for educational campaigns. Participants suggested strategies to reduce consumption, including restrictions on sale, changing packaging, and increasing prices.

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.

'Confusion and resistance' slows down UK smart meter rollout

A new study by University of Sussex researchers reveals that consumer apathy and insufficient information are hindering the UK's £11 billion smart meter rollout. The programme aims to reduce national household energy consumption, but so far, only seven percent of homes have been installed.

'Smart meters need a rapid rethink,' say Bath researchers

Researchers developed an intelligent smart meter that creates significant energy and money savings for homeowners by providing personalized advice on how to reduce energy consumption. The device has been shown to significantly reduce household energy usage and bills through clear actionable information.

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.

Power to the people

A UCSB political science professor suggests that public support for renewable energy is strong in the US, with states having abundant resources at the top of the list. However, public opinion can sometimes fail to translate into state legislation, and framing context and local benefits as key factors can increase support. A study found...

Fighting global warming and climate change requires a broad energy portfolio

A new study published in PNAS argues that achieving net-zero carbon emissions requires a diverse portfolio of clean energy technologies beyond wind, solar, and hydroelectric power. Experts emphasize the importance of a broader approach to decarbonization, citing technical challenges and infrastructure realities.

Public divides over environmental regulation and energy policy

A Pew Research Center survey finds that Americans lean towards government regulations to encourage renewable energy consumption. While there is a close divide on cutting back environmental regulations, most believe protecting the environment from energy development should be a top priority. The public also supports increasing reliance ...

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.

Hazardous chemicals go unregulated in routine oil and gas operations

A study by PSE Healthy Energy found that many hazardous chemicals used in hydraulic fracturing are also used in routine oil- and gas-field activities, including drilling, cleaning, and maintenance. These findings have major implications for chemical disclosure policies and risk assessments of oil and gas development.

Next 10 years critical for achieving climate change goals

To meet the 1.5C target, global carbon emissions need to be reduced to less than 25% of energy supply by 2100 and land use change must decrease. A new study suggests that a high-renewable energy scenario could peak emissions as early as 2022.

New MIT study will explore future of transportation

The MIT Energy Initiative's 'Mobility of the Future' study aims to understand how technology, fuel, infrastructure, policy, and consumer preference will shape future transportation. The research team will examine various government policies, vehicle automation, and emerging mobility business models.

New Stanford study calls for US solar policy reform

The report recommends increasing US spending on solar R&D, encouraging international collaborations with China, and reforming federal policies to prioritize cost reduction. The researchers argue that the US should capitalize on its strengths in research and development while addressing concerns around intellectual property protection.

Fluke 87V Industrial Digital Multimeter

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

Carnegie Mellon University launches carbon emissions index

The Carnegie Mellon Power Sector Carbon Index will provide a snapshot of critical data regarding energy production and environmental performance. The index will track U.S. power producers' carbon dioxide emissions and compare them to historical data, providing insights into progress made by the power sector in reducing emissions.

Accelerating low-carbon innovation through policy

Experts review successful and unsuccessful policies for low-carbon technology innovation, highlighting the impact of policy instruments on technological progress. They also discuss the importance of stakeholder collaboration in implementing smart city innovations.

How to recycle lithium batteries

Researchers have developed a hydrometallurgical method to recycle lithium batteries, recovering cobalt and lithium with reasonable efficiency. The process involves calcination, acid treatment, and leaching, resulting in useful extraction rates for the metals.

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.