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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.

Many new college students report pet separation anxiety

A recent study by Washington State University researchers found that 75% of new first-year college students experience some level of pet separation anxiety, with one in four reporting moderate to severe symptoms. Students who treated their pets like people were more likely to experience high levels of anxiety.

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.

Majority of 15–19-year-olds wanted COVID jab

A study of 702 Swedish adolescents aged 15–19 found that 54.3% were willing to receive the COVID-19 vaccine, with many citing a desire to protect others. Anxiety about vaccination and misinformation from parents contributed to reluctance.

Virtual job interviews infected by COVID-19 worries, new study finds

A new study from the University of Toronto found that virtual job interviews during COVID-19 increased anxiety in candidates, leading to reduced performance. Organizations can improve candidate experience and fairness by designing platforms that minimize anxiety, suggests lead researcher Julie McCarthy.

Pregnancy overshadowed by the pandemic

Swedish pregnant women describe feeling insecure and lonely due to the pandemic's impact on pregnancy. They highlight the need for up-to-date information from healthcare providers to alleviate anxiety and uncertainty.

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.

Lockdown wellbeing: children who spent more time in nature fared best

A new study by researchers at the University of Cambridge and the University of Sussex suggests that children who increased their connection to nature during the pandemic had lower levels of behavioural and emotional problems. The study found that nearly two-thirds of parents reported a change in their child's connection to nature, wit...

COVID-19-related parenting stress impacted eating habits of children

A new study by researchers at the University of Houston found that COVID-19-related parenting stress has a negative impact on children's eating habits, leading to maladaptive feeding behaviors. The study suggests that policy makers and nonprofit organizations should provide support systems to help parents manage their daily stressors.

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.

Worsening depression cuts survival in lung cancer patients

A new study has found that worsening depression after diagnosis significantly reduces the survival of lung cancer patients. The trajectory of depressive symptoms was found to be a key factor in understanding how depression relates to premature death. Patients with worsening depression had shorter lifespans, even when receiving advanced...

The dark side of social media networks

A systematic review of social media research identified 46 harmful effects, ranging from psychological harms like jealousy and loneliness to security and privacy issues. The study highlights the need for user moderation and software development strategies to mitigate these negative effects.

Active listening by managers can reduce employees' feelings of job insecurity

A new study found that active listening by managers can improve employees' sense of personal control over their careers and reduce anxiety about potential job loss. By increasing active listening, managers can create a safe space for workers to verbalize and process their experiences, enabling them to feel more in control and valued.

A new framework for protecting mental health in cities

Researchers from UvA's Centre for Urban Mental Health propose a new conceptual framework to understand the dynamic interplay between urban factors and mental health. The framework identifies key factors influencing urban environments and their impact on mental well-being, including air pollution, noise, and social cohesion.

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.

New study uncovers brain circuits that control fear responses

Researchers at the Sainsbury Wellcome Centre have discovered a new brain circuit that enables mice to override their instincts based on previous experience. The ventral lateral geniculate nucleus (vLGN) inhibits threat reactions when animals feel safe, but activates them when danger is perceived.

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.

Housing status influenced pandemic mental health issues

Research from the University of Georgia found that individuals living in multifamily housing units were more likely to experience mental health problems during the COVID-19 pandemic. Renters had higher odds of experiencing mental health issues due to factors such as tighter living quarters, financial anxieties, and lack of control over...

Gas-related intestinal symptoms affect nearly all adults on a daily basis, and are associated with psychological distress and poorer quality of life, new multi-national survey finds

A multi-national survey of nearly 6,000 people found that gas-related symptoms are a common experience for most adults, with almost eight out of ten reporting symptoms in the previous 24 hours. The study also showed that these symptoms can have a significant impact on quality of life and mental health, particularly among younger people.

Helping teens with disabilities prevent and treat depression, anxiety

Researchers at UIC will evaluate the effectiveness of integrated behavioral health care coordination on mental health outcomes for teens with intellectual and developmental disabilities. The study aims to identify better care coordination models to reduce barriers to access to behavioral health care for this vulnerable population.

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.

People with prior mental ill health hit harder by pandemic disruption

A new study co-led by UCL researchers found that people with higher pre-pandemic levels of depression or anxiety were more severely affected by job and healthcare disruptions during the pandemic. Those with severe symptoms experienced a much greater likelihood of disruptions to jobs, income, and healthcare.

The vicious circle of high academic achievement

A study of 604 Canadian teens found that high grades lead to higher perfectionism, which can result in anxiety, depression, and decreased motivation. Experts call for parents and educators to foster environments of self-acceptance and acknowledge successes, rather than pushing for perfection.

Meta Quest 3 512GB

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

No, stress isn’t always bad. Here’s how to harness it

University of Rochester psychologists train adolescents and young adults to reinterpret their stress response as adaptive, leading to reduced anxiety, improved test scores, and healthier coping mechanisms. The study finds that 'good stress' mindset resets help students perform better under pressure and stay enrolled in classes.

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.

Think bad news before it's delivered, new research suggests

Researchers found that individuals who anticipated positive outcomes in potentially bad situations experienced less negative emotion and greater contentment during waiting periods. This pre-emptive benefit finding strategy may help mitigate the emotional suffering associated with bad news.

Goldilocks was right! No one-size-fits-all when it comes to kids’ health

Researchers developed a customisable time tool, the Goldilocks Day calculator, to help parents allocate hours and activities for optimal health outcomes. The tool considers physical health, cognitive abilities, and mental wellbeing, allowing parents to adjust daily schedules based on their child's needs.

A game changer: Virtual reality reduces pain and anxiety in children

A study at Children's Hospital Los Angeles shows that virtual reality can decrease pain and anxiety in children undergoing intravenous catheter placement. The technology works by shifting focus and preventing pain from being registered, leading to a more positive experience for patients, caregivers, and healthcare providers.

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.

Study gauges social responsibility in slowing COVID-19 spread

Researchers conducted focus groups with stakeholders to identify safety measures and public health messaging that reduce the spread of COVID-19. Participants emphasized the need for transparent messaging, regulations, and enforcement of precautions to promote community safety and comfort.

Symptoms, like pain and fatigue, often cluster in newly diagnosed MS, study finds

A recent Michigan Medicine study found that people newly diagnosed with multiple sclerosis experience a myriad of significant symptoms that often cluster together. Nearly two-thirds of MS patients reported fatigue, half experienced pain in the first year after diagnosis. The research team collected questionnaires from MS patients at si...

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.

Refugees especially vulnerable to mental health toll of COVID-19

A recent study has shown that COVID-19 stressors are negatively impacting resettled refugees' mental health, with links to PTSD, depression, and poorer daily functioning. Refugees' past experiences may heighten the impact of the pandemic due to traumatic events and challenges in the post-migration environment.

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.

Youth, the pandemic and a global mental health crisis

A new study found that depression and anxiety symptoms have doubled in children and adolescents globally during the pandemic. The study recommends prioritizing recovery planning now to mitigate sustained mental health effects.

“Where does it hurt?” predicts chronic pain outcomes, study shows

A recent study published in PLOS ONE found that analyzing pain distribution can predict chronic pain outcomes. Researchers identified 9 distinct groupings of pain distribution, which varied significantly across subgroups in terms of demographic and medical characteristics, pain intensity, impact, and neuropathic pain quality. The study...

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.

Pandemic job search anxiety is common; how you channel it may make the difference

Researchers found that job seekers who channel their anxiety through problem-solving pondering are more likely to exert effort in productive ways, such as focusing on reevaluating and improving their job search behaviors. In contrast, those who engage in affect-focused rumination, feeling afraid or upset about their job search, are les...

Using AI to predict suicidal behaviours in students

A study from McGill University and France uses AI to identify factors predicting suicidal behavior in students, finding self-esteem as a major predictor. Approximately 17% of students exhibited suicidal behaviors, highlighting the need for large-scale screening tools.

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.

Researchers study anxiety differences between females and males

Researchers from Indiana University School of Medicine studied anxiety behaviors in male and female rodent models to understand sex differences in biological responses related to anxiety. They found that females experience intensified anxiety when faced with specific, life-relevant conditions, which is in line with previous studies.

How experiencing diverse emotions impacts students

Experiencing diverse positive emotions improves student engagement with cognitive, behavioral, and emotional components. Students with greater positive emodiversity have a more diverse emotional life, enabling better adaptation to various school situations.

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.

Collaborative care effective for pain, depression and anxiety

A team-based model assists primary care physicians in managing specific health conditions through a care manager with advanced expertise. This helps patients process information, review treatment options, and receive needed support between physician visits.