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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

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.

Social media: the stuff of nightmares?

A new scale, SMNS, measures social media's impact on nightmares, finding a link between excessive social media use and negative mental health outcomes. The study suggests that responsible social media use can help mitigate the occurrence of social media-related nightmares.

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.

Climate change likely to aggravate brain conditions

A UCL-led team of researchers warn that climate change will aggravate brain conditions such as stroke, migraine, and dementia. The study, which reviewed 332 papers, found that extreme temperatures and weather events can disrupt sleep, exacerbate cognitive impairment, and lead to increased hospital admissions and mortality.

Don't matter if you're this or that

A research team at Kyoto University found that interactive AI programs can reduce prejudice and anxiety among historically divided ethnic groups in Afghanistan during online interactions. Participants in the AI intervention group showed more engagement and significantly less prejudice and anxiety compared to the control group.

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.

Brief anger may impair blood vessel function

A new study found that brief anger episodes can negatively impact blood vessel function, leading to increased risk of heart disease and stroke. The researchers investigated the effects of anger, sadness, and anxiety on blood vessel function and found that evoking an angered state led to blood vessel dysfunction.

Apple iPhone 17 Pro

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

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.

Low intensity exercise linked to reduced depression

Research found that low to moderate intensity exercise reduces depression risk by 23% and anxiety by 26%, while high-intensity exercise showed weaker effects. Moderate activities like gardening and walking were particularly effective in reducing depression risk.

Neurons spoil your appetite

Researchers at Max Planck Institute for Biological Intelligence have discovered a brain circuit that inhibits food intake during nausea. The circuit involves special nerve cells in the amygdala, which send appetite-suppressing signals to distant brain regions, resulting in a loss of appetite.

Children with skin diseases suffer stigma, bullying and depression

A new Northwestern Medicine study reveals that 73% of children with skin diseases face stigma and bullying, leading to impaired relationships and mental health issues such as depression and anxiety. The study suggests that clinicians should aggressively treat skin disorders in children and consider referral to evaluation and counseling.

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.

Social media affects people’s views on mental illness

A study found that subtle differences in social media messages can influence young people's beliefs about depression and anxiety. Participants who read growth mindset tweets were more optimistic about treatment, while those reading fixed mindset tweets felt the conditions were more stable.

New writing therapy helps late-stage cancer patients face biggest fears

A new clinical trial reveals that a novel writing therapy can significantly reduce cancer-related trauma, depression, anxiety, and hopelessness in late-stage cancer patients. By confronting their greatest fears through written exposure-based coping (EASE), participants experience improved mental well-being.

Dietary treatment more effective than medicines in IBS

A study published in The Lancet Gastroenterology & Hepatology found that dietary adjustments, such as a low FODMAP diet and low-carbohydrate diets, resulted in significantly reduced IBS symptoms for over seven out of ten patients. In contrast, medication-based treatment showed fewer symptom improvements.

An international sample of adolescents shows almost 17% experience weight-related bullying online, especially for social media users—with almost 70 percent of Twitter users reporting being bullied

A study found that almost 17% of adolescents experience weight-related bullying online, with the highest rates reported by Twitter users. The survey also revealed a strong association between screen time, social media use, and weight-related bullying, with a 13% increase in bullying for every additional hour of screen time.

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.

Study finds increased anxiety and PTSD among people who remained in Ukraine

A recent study published in PLOS Global Public Health found that individuals remaining in Ukraine during the ongoing war are more likely to experience anxiety and post-traumatic stress disorder (PTSD) than refugees. Exposure to blasts and loss of community, housing, and economic resources contribute to these mental health issues.

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.

Feeling the music

A new study found that fluctuations in music chord predictions evoke specific bodily sensations, particularly in the heart and abdomen. Researchers also discovered a link between these sensations and feelings of pleasure, which could have applications for using music to improve well-being.

UTEP study: prairie voles display signs of human-like depression

Researchers at UTEP used prairie voles to study depression, finding they exhibit changes in behavior similar to humans, including weight loss and anhedonia. The study suggests that social defeat stress can activate the voles' stress response and lead to symptoms of depression.

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.

Las Vegas mass shooting survivors continue to struggle with major depression, PTSD

A new study by Boston University School of Public Health reveals that nearly half of Las Vegas concertgoers who survived the 2017 mass shooting experienced major depressive episodes within the past year. The study also found that over 63% of survivors reported post-traumatic stress disorder (PTSD) symptoms during the same time period.

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.

For younger women, mental health now may predict heart health later

A new study suggests that anxiety and depression in younger women may accelerate the development of cardiovascular risk factors, putting them at nearly par with men of the same age. The researchers found that these mental health conditions were associated with a much higher relative risk among young women than seen in other groups.

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.

Job flexibility and security promotes better mental health among employees

A new nationwide study found that workplace policies prioritizing job flexibility and security can lead to healthier work environments, reducing stress and improving overall well-being. Employed adults with greater job flexibility and higher job security were less likely to experience serious psychological distress or anxiety.

Treating anxiety, depression significantly impacts heart disease outcomes

A new study from Ohio State University Wexner Medical Center found that treating anxiety and depression significantly improves heart disease outcomes, with a 75% reduction in hospitalizations or emergency room visits. The study suggests a collaborative care model is essential for managing cardiovascular and mental health.

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.

AI tools and parent support could be keys to unlock perfectionism

A new pilot study explores the effectiveness of an artificial intelligence-supplemented Cognitive Behaviour Therapy for Perfectionism (CBT-P) intervention for young people with anxiety and depression. The research suggests that AI tools could provide strong guidance through a therapy program, while parent support is also crucial in hel...

Sleep apnea solution could be right under your nose

Researchers at Flinders University have discovered a bedtime nasal spray that can reduce the severity of sleep apnea in people and lower their blood pressure. The study found that the spray, which blocks potassium channels, improved oxygen levels and reduced markers of OSA severity in 7 out of 10 participants.

Fluke 87V Industrial Digital Multimeter

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

Study tracks shifts in student mental health during college

A four-year study by Dartmouth researchers tracks changes in student mental health during college, identifying key populations and stressors. The study found that first-year and female students are at risk for high anxiety and low self-esteem, while sophomores experience increased social activity but higher stress levels.

New treatment could transform the mental health of children with epilepsy

A new treatment has been shown to reduce mental health difficulties in children with epilepsy compared to standard care. The Mental Health Intervention for Children with Epilepsy (MICE) treatment uses a modular approach to treat multiple conditions simultaneously, reducing the likelihood of psychiatric disorders by 40%.

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.

Researchers show that menopause does not always impact mental health

A new review paper from Brigham and Women's Hospital concludes that menopause does not uniformly elevate the risk of depression and other mental health conditions. Certain groups, such as those with a history of depression or severe sleep disturbances, are more likely to experience depressive symptoms during menopause.

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.

Teens benefit from "forest bathing" – even in cities

A University of Waterloo study found that urban spaces with nature elements can significantly reduce anxiety and boost positive outcomes in adolescents. After just two minutes in a natural setting, youth scores decreased by up to 13%.