Bluesky Facebook Reddit Email

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

Choosing ‘good migrants’ for ‘Global Britain’

The UK's new visa for Hong Kongers is framed as a haven for Britain's former colonial subjects, but Professor Michaela Benson warns of 'undoubtedly colonialist overtones'. The visa scheme has been criticized for its selective nature and perceived biases towards certain migrants.

Women indirectly hurt more by noncompete pacts

A Cornell University study finds that noncompete agreements disproportionately affect women entrepreneurs, blocking them from starting high-growth companies. The 'fear factor' associated with noncompetes also limits the ability of women to hire experienced employees, making entrepreneurial ventures riskier.

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.

50 years of failure in UK drug policy must end

Lord Simon Woolley argues that UK drug laws are designed to be a tool of systemic racism and fail black communities. He calls for a root-and-branch review of the law to consider alternative approaches, including decriminalization and legal regulation of non-medical drug supplies.

When Republicans control state legislatures, infant mortality is higher

A new study found that Republican control of state legislatures is associated with increased infant mortality rates, especially among Black infants. The research suggests that the party's influence on social determinants of health, such as safety-net programs and minimum wage, contributes to these disparities.

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.

Drugs legislation requires review, says academic

A leading criminologist argues that the UK's Misuse of Drugs Act is outdated and unfairly discriminates against certain populations. Research by independent charity Release shows racial disparities in drug-related arrests and possession, highlighting the need for reform.

Immigration policies and how private prisons are shaping them

Researchers found that private prison companies tend to donate to lawmakers who cosponsor punitive immigration legislation. This fuels a cycle of increased deportations and immigrant detention, with the private prison industry profiting from it. The study highlights the financial payoffs for politicians who support such policies.

What is the surprise in passing surprise medical billing legislation?

Prices paid to in and out-of-network anesthesiologists decreased after surprise billing legislation was introduced, with California and Florida seeing significant drops. In-network prices also decreased in these states, suggesting a direct impact on provider-payer negotiating dynamics.

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.

New research finds gay and bisexual men still earn less

A new study by Anglia Ruskin University found that gay and bisexual men earn less than heterosexual men due to workplace discrimination. Gay men earned 6.8% less, while bisexual men earned 10.3% less on average across Europe, North America, and Australia.

Stopping illegal trade of Aussie lizards

Researchers found clear evidence of shingleback lizard poaching and smuggling for the exotic pet trade. The study highlights a major loophole in Australian legislation that is being exploited to export native live species internationally.

Near the toys and the candy bars

A recent study by Dr. Yael Bar-Zeev at Hebrew University of Jerusalem found that tobacco companies are exploiting loopholes to market IQOS products near toys, candy, and schools, targeting young consumers. The audit revealed that 70% of stores selling IQOS were within 300 meters of high schools.

Alcohol companies earned billions from underage drinking in 2016

A new study found that youth consumption accounted for $17.5 billion worth of alcohol sales in 2016, with three major companies responsible for nearly half of these sales. The research highlights a disconnect between the industry's advocacy for prevention and its own profits from underage drinking.

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.

A law to protect those who support victims of violence against women

In Catalonia, a new law includes protection for supporters of victims of violence against women. The law aims to prevent second-order sexual harassment, which involves physical or psychological violence against those who support victims. Victims can now receive accompaniment, psychological assistance, and other resources.

State legislation related to abortion services

A recent survey study examined changes in abortion policies among US states from 2017 to 2020. The findings showed that state laws on abortion services have become increasingly complex, with some states expanding access to abortion and others imposing strict restrictions.

Helping Congress get the most from research

A new study by Penn State researchers demonstrates that facilitating researcher-policymaker interactions can influence legislators' thinking about policy issues and drafting legislation. Participating legislative offices sponsored more bills containing research language, and members showed a modest increase in believing research eviden...

Meta Quest 3 512GB

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

Rethinking immigration policies for STEM Ph.D.'s

Current H-1B visa usage by foreign Ph.D.'s as a first step to permanent residency has revealed inefficiencies and delays in alternatives. The authors suggest reforms tailored to foreign-born Ph.D.'s to streamline the doctorate-to-residency path.

Study suggests financial holdings influenced key votes for house lawmakers

A recent study found strong associations between financial holdings of legislators and their votes on key financial legislation, suggesting that many lawmakers voted in ways that benefited their personal finances. Researchers analyzed data from five key pieces of economic legislation between 1999 and 2008, finding that legislators larg...

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.

How EU safety legislation has affected UK vapers

A new study from the University of East Anglia reveals that EU safety regulations have reassured UK vapers but also led to concerns about restricted e-liquid products and black market sales. The research highlights the need for awareness about vaping product safety and regulation.

Apple iPhone 17 Pro

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

Study reveals impact of 'soft opt-out' system for organ donation

A new study found that a 'soft opt-out' system for organ donation increased consent rates by 2.1 times compared to England, with the impact taking several years to be fully realized. The Welsh system allowed organs to be donated without explicit consent from patients or their families.

Sky-high surprise bills from air ambulance flights possible for many patients

A new study by Michigan Medicine researchers found that 72% of patients with private insurance could face surprise bills for out-of-network air ambulance services, with average total costs up to $20,000. Ground ambulances also pose a significant risk, with 79% of patients facing surprise bills for non-emergency rides.

New dataset reveals trends in social scientists' congressional testimony

The new dataset, published in PLOS ONE, analyzed 15,506 instances of social scientists' testimony and found that economists testified more than four times as often as political scientists and over 10 times as often as sociologists. Economists also represented think tanks, while anthropologists had the lowest rate of testimony.

Scientific community pledges to end obesity stigma

Over 100 medical and scientific organisations pledge to end weight stigma, citing evidence that stigma causes physical and psychological harm. The group calls for policies to prevent weight-based discrimination in healthcare, education, and the workplace.

Freedom of Information legislation: Fit for purpose?

A study by University of Leeds researchers found high levels of non-disclosure due to refusal, partial refusal, or non-response to FOI requests. The current FOI Act is deemed unfit for purpose, with only 24% of requests resulting in full disclosure, and many authorities failing to respond within the statutory 20-day period.

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.

Europe moves towards complete statutory regulation of ART

The European Society of Human Reproduction and Embryology has found substantial variations in the legal and funding framework of 43 European countries regarding assisted reproduction. Access to treatment, third-party donation, fertility preservation, and public funding vary significantly among countries.

Relatively unhappy

Researchers found that strict labor laws lead to higher levels of temporary and informal employment, resulting in reduced happiness and life satisfaction among these workers. Women tend to feel the impact at a deeper level.

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.

Child deaths in Brazil fall following comprehensive smoking ban

A new study found that child deaths fell by 5.2% and 3.4% after Brazil's 2014 comprehensive smoke-free legislation, reducing infant mortality rates and health inequalities. The research suggests strengthening smoke-free laws can help protect children's lives, particularly in middle-income countries.

Clean air taxis cut pollution in New York City: Study

A new study by Columbia University researchers found that the city's Clean Air Taxi regulations led to significant reductions in air pollution emissions, with overall fuel efficiency of medallion taxis doubling between 2009 and 2015. The emission reductions were associated with decreases in concentrations of pollutants in the city's air.

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.

Transfer of EU powers leads to silent erosion of UK pesticide regulation

The UK's pesticide regulation is under threat after a change in EU powers led to the removal of a blanket ban on Endocrine Disrupting Chemicals (EDCs). The new legislation gives UK ministers more power to amend and revoke laws, weakening enforcement arrangements and the requirement for scientific advice.

Airbnb's explosive growth jolts hotel industry's bottom line

A study by Florida State University found Airbnb's exponential growth is devoureding hotel revenues and driving down room prices and occupancy rates. The company's listings have grown over 100% a year, significantly affecting hotels' room prices and revenues.

Anti-gay bias and legalization of same-sex marriages

A study found that state-level legalization of gay marriage led to a significant decrease in implicit and explicit anti-gay bias across the US. The effects were consistent across models, suggesting that legislation locality may moderate local biases.

Same-sex marriage legalization associated with reduced anti-gay bias in the US

A new study by McGill University researchers found that state legislation played a significant role in reducing anti-gay bias in the US. By analyzing data from over 1 million respondents, the team discovered that laws supporting same-sex marriage led to a sharp decline in biases, with the effect being roughly double the previous rate.

DC Council signs life saving initiative into law

The D.C. Council has passed the Breast Density Screening and Notification Act, requiring women with dense breast tissue to be informed and receive additional screenings. This legislation aims to reduce deaths from breast cancer by promoting early detection among high-risk groups.

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.

Teachers 'scarred' by legacy of 1988 anti-LGBT+ law

A study published in Sex Education found that LGBT+ teachers who taught during the era of Section 28 were more likely to experience anxiety, depression, and self-censorship due to their sexuality. In contrast, post-2003 teachers reported higher levels of openness and inclusivity in their professional lives.

India's right to information act provides lessons on government transparency

A University of Arizona researcher found that India's strong freedom-of-information law, enacted in 2005, created a culture demanding government transparency. The study highlights the importance of collaboration between journalists, social activists, and civil society organizations to create a right-to-information agenda.

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.

Studies examine availability of opioid-overdose antidote at pharmacies

Two studies found that fewer than 25% of California retail pharmacies dispense naloxone without a physician's prescription, and 69% of Texas chain pharmacies reported having the medication in stock. The studies aimed to assess naloxone accessibility after legislation allowed pharmacists to provide the antidote without a prescription.

Half as many US children die from firearm injuries where gun laws are strictest

A new study presented at the American Academy of Pediatrics conference found a strong correlation between state-level gun legislation and pediatric firearm mortality rates. States with stricter gun laws had significantly lower firearm-related fatalities among children, even after adjusting for poverty, unemployment, and education rates.

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.

Money talks when trying to influence climate change legislation

A new analysis reveals that lobbyists spent over $2 billion on influencing climate-related legislation in the US Congress between 2000 and 2016. The electrical utilities sector and fossil fuel companies dominated climate lobbying efforts, with spending peaking at $362 million in 2009.

Finnish forest management guidelines fail to protect the flying squirrel

A new study found that Finnish forest management guidelines do not adequately protect old growth forests where flying squirrels live. The guidelines were compared to the recently amended Forest Act and resulted in an extremely low occurrence of female flying squirrels, highlighting a large gap between science and policy.

Law firms do not encourage men to take parental leaves

A Finnish-Canadian study found that law firms' professional ethos discourages men from taking parental leave, perpetuating gender inequality. The study suggests organisational solutions and male law firm partners' encouragement are needed to promote a more family-friendly culture.

Celestron NexStar 8SE Computerized Telescope

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