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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

Immune to aging

Researchers found that yeast S. pombe remains youthful when reproducing under favorable conditions, producing offspring younger than the parent. However, after stress or negative influences, the yeast ages and produces cells with damaged material.

Apple iPhone 17 Pro

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

Webb receives Lifetime Achievement Award for hypertension research

Dr. R. Clinton Webb, a leading expert in hypertension research, is honored with the American Heart Association Council on High Blood Pressure Research's Lifetime Achievement Award. He is recognized for his groundbreaking contributions to the field of hypertension and his dedication to mentoring and service.

Teens interested in healthy minds -- and ripped bodies

A recent study on adolescent perceptions surrounding physical activity found that teens are aware of the mental benefits of exercise, including increased confidence and self-esteem. Teens also perceive elements like leadership skills development and character growth to be beneficial, equally common among boys and girls.

Space around others perceived just as our own

A recent study published in Current Biology found that the brain represents the space near others in the same way it represents the space near itself. This shared representation could help individuals interact more efficiently and understand social cues more intuitively.

Fluke 87V Industrial Digital Multimeter

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

Your spouse's voice is easier to hear -- and easier to ignore

Research suggests that familiar voices sharpen auditory perception and help individuals focus on one voice at a time. Middle-aged adults can use familiarity to ignore their spouse's voice and better understand unfamiliar voices, while older adults struggle with this task.

Toward an early diagnostic tool for Alzheimer's disease

Researchers have identified a promising avenue for early diagnosis of Alzheimer's disease through non-invasive brain wave analysis. The study found statistically significant differences in brain wave patterns between healthy individuals and those with mild to moderate Alzheimer's disease.

Researchers reveal hunter-gatherers' taste for spice

Early Neolithic and pre-Neolithic hunter-gatherers used spices for flavor, challenging the traditional view that plants were exploited solely for energy requirements. Garlic mustard, with its strong flavor but little nutritional value, was identified as a primary spice in European prehistoric cuisine.

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.

Human foot not as unique as originally thought

Research at University of Liverpool reveals human feet retain surprising flexibility like those of great apes, contradicting long-held assumptions about arch development. The study suggests humans may have retained flexibility for effective coping with varied ground surfaces during long-distance walks and runs.

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.

Facebook use predicts declines in happiness, new study finds

A new University of Michigan study found that Facebook use predicts declines in a user's well-being, undermining their social connection needs. In contrast, direct interactions with other people on the platform led participants to feel better over time.

Molecules form 2-D patterns never before observed

Scientists at Technical University of Munich have successfully created 2D patterns using molecules, which could lead to novel physics and chemistry. The patterns, known as snub square tilings, were produced through self-assembly protocols and feature five-vertex connecting elements less than one nanometer across.

Gold 'nanoprobes' hold the key to treating killer diseases

Using surface-enhanced Raman spectroscopy (SERS), scientists can distinguish between adult stem cells, enabling the use of healthy ones in therapies. This technique holds promise for advancing stem cell and other cell-based therapies to treat diseases like Parkinson's.

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.

Guided growth of nanowires leads to self-integrated circuits

Scientists have successfully created self-integrating nanowires whose position, length and direction can be fully controlled. This breakthrough enables the production of electronic circuits with hundreds of transistors simultaneously, opening doors to various technological applications including LED devices, lasers, and solar cells.

New signal stabilizes atherosclerotic plaques

A new mouse model study reveals that interleukin-17 can stabilize atherosclerotic plaques by promoting their stability. This discovery provides crucial information on the role of the immune system in atherosclerosis and may lead to the development of new therapies.

Video killed the interview star

Researchers at McMaster University found that video conferencing in job interviews can lead to less likable candidates and lower ratings for interviewers. The study suggests that face-to-face interviews are essential for accurate assessments and positive evaluations.

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.

MIIR scientist awarded $293,000 NIH grant

Dr. Jingwei Xie has been awarded a $293,000 NIH grant to lead a project developing a new biological device that better mimics an uninjured tendon-to-bone attachment, potentially improving healing rates for rotator cuff injuries.

Scientists model 'extraordinary' performance of Bolt

Researchers from Mexico provide a mathematical model that accurately depicts Usain Bolt's record-breaking 100m sprint time, revealing a terminal velocity of 12.2 meters per second and average force of 815.8 newtons. The study highlights the challenges of overcoming air resistance and drag, showcasing Bolt's remarkable power output.

Male guppies ensure successful mating with genital claws

Male guppies develop genital claws to increase sperm transfer during mating, with a study showing clawed males transferred up to three times more sperm than declawed males. This adaptation suggests sexual conflict between the sexes played a role in the diversification of the fish's genitalia.

Spicing up food can make up for missing fat

Research suggests that adding everyday herbs and spices to vegetables and reduced-calorie meals can improve their appeal to consumers. The study found that spiced-up versions of reduced-fat meals were rated as highly as full-fat counterparts, with spiced vegetables scoring above 7.0.

Celestron NexStar 8SE Computerized Telescope

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

Capturing the artistic approach

Concordia University's SenseLab receives $2.95 million grant to explore the intersection of art and knowledge through 'research creation'. Led by Erin Manning, the project aims to evaluate new forms of knowledge produced outside mainstream research settings.

Researchers estimate over 2 million deaths annually from air pollution

A new study estimates that human-caused outdoor air pollution causes around 470,000 premature deaths each year due to increased ozone levels. Additionally, fine particulate matter (PM2.5) is linked to an estimated 2.1 million annual deaths. The effects of past climate change on air quality and health are found to be relatively small.

Researchers set out path for global warming reversal

Researchers developed an integrated global energy system to assess the cost-effectiveness of BECCS for meeting stringent temperature targets. They found that implementing BECCS on a large scale can reduce temperature increases to as low as 1.5°C by 2150.

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.

UK leads the way in race for new temperature definition

Researchers at the UK's National Physical Laboratory have performed the most accurate measurement yet of the Boltzmann constant, which could revolutionize the way we define temperature. The new definition directly links the unit of temperature to the basic physical reality of atomic vibrations.

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.

Finding the Goldilocks sites to store CO2 underground

Scientists compare results from three commercial-scale carbon capture and storage projects, revealing that not all sites are equal and successful implementation requires careful appraisal. The study's findings highlight the importance of long-term monitoring at CCS storage sites to ensure secure storage.

Deserts 'greening' from rising CO2

Researchers have found that increased carbon dioxide levels are causing an 11% increase in foliage cover across parts of the world's arid regions. This 'CO2 fertilization' effect enables plants to extract more carbon from the air or lose less water, leading to changes in leaf cover detected by satellite.

Low self-control promotes selfless behavior in close relationships

Research suggests that individuals with low self-control are more willing to sacrifice time and energy for their romantic partners or best friends. This phenomenon is observed even when self-control is not explicitly taxed, indicating a possible link between impulsivity and pro-social behavior in close relationships.

Feeling stressed?

Researchers at Concordia University have found that oxytocin can increase a person's trust in others following social rejection. In a double-blind experiment, participants who received oxytocin prior to being subjected to social rejection reported greater trust in other people compared to those who received a placebo.

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.

Older males make better fathers says new research on beetles

A study by the University of Exeter found that older male burying beetles invest more in parental care than younger counterparts, as they have less chance of reproducing again. This investment is driven by a desire to reduce the likelihood of female infidelity.

Medications to prevent clots not reaching some patients

Research at Johns Hopkins Hospital found that nearly 1 in 10 doses of prescribed blood thinners were not administered to patients. Despite the effectiveness of preventive blood thinners, many patients are missing out on this crucial treatment due to misconceptions and lack of education.

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.

From Botswanan big cats to Surrey house cats

A team of scientists, led by Professor Alan Wilson, tracked domestic cats in Surrey using GPS collars and cat-cams, revealing the extent of their daily roams. The study, funded by EPSRC, BBSRC, and DARPA, aimed to showcase scientific research methods to the public and demonstrate the utility of tracking technology.

Spanish researchers sequence the genome of global deep ocean

A team of Spanish researchers has sequenced the global deep ocean genome using over 2,000 samples of microorganisms collected from the Atlantic, Indian, and Pacific Oceans. This groundbreaking study reveals a vast unknown species of microorganisms with intense biological activity.

Weapons testing data determines brain makes new neurons into adulthood

Researchers have found that a small portion of the human brain involved in memory makes new neurons well into adulthood, according to data from nuclear weapons testing of the 1950s and '60s. The study supports the importance of investigating the therapeutic potential of adult neurogenesis for age-related cognitive disorders.

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.

Researcher sets out to better understand social cohesion

Researchers at the University of Copenhagen are investigating which strategies work to improve social cohesion and trust in society. They will compare Denmark with Canada, France, and the UK, examining different understandings of community and their impact on social cohesion.

Irish chronicles reveal links between cold weather and volcanic eruptions

A new study linking medieval Irish chronicles with ice-core records shows that up to 48 explosive volcanic eruptions caused extreme cold events in Ireland from 431-1649. Volcanic sulfate deposits in ice cores matched written records of heavy snowfall, frost, and prolonged ice covering lakes and rivers.

Helicopter takes to the skies with the power of thought

In a groundbreaking study, researchers successfully controlled a remote-controlled helicopter using non-invasive brain waves. The experiment, published in IOP Publishing's Journal of Neural Engineering, demonstrates the potential for brain-computer interfaces to aid patients with disabilities or neurodegenerative disorders.

Elevated carbon dioxide making arid regions greener

Scientists discovered that elevated carbon dioxide concentrations have caused a significant increase in foliage cover across warm, arid environments globally. The study found that the CO2 fertilization effect led to an average 11% increase in foliage, with some regions experiencing up to 10% growth.

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.

Plant intelligence for better swarm robots

Scientists aim to apply plant-inspired principles to develop cutting-edge technology, such as intelligent robots that can adapt to unknown environments. By investigating gene regulatory networks and self-organisation in plants, the team hopes to create more resilient and efficient robot swarms for applications like space exploration.

A new kind of cosmic glitch

Researchers detected a magnetar suddenly rotate slower, dubbed an 'anti-glitch', revealing puzzling behavior in the internal structure of neutron stars. This finding may lead to renewed progress in understanding these exotic objects.

How do cold ions slide?

Scientists have simulated the sliding of 'cold ions' on a substrate, discovering that it transitions from smooth to stick-slip regime based on hole depth and chain inhomogeneity. This study contributes to understanding friction at every scale, with implications for nanotechnology development.

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.

£1 million project to produce safer oxygen

A £1 million project aims to design and build a reactor vessel that safely uses oxygen in manufacturing processes. This would enable compounds to be oxidised effectively while producing only water as a by-product, reducing toxicity and waste.