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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

Prehistoric tool made from elephant bone is the oldest discovered in Europe

A remarkable prehistoric hammer made from elephant bone has been uncovered in southern England and analysed by archaeologists. The roughly 500,000-year-old tool provides an extraordinary glimpse into the ingenuity of early human ancestors who made it, likely either early neanderthals or Homo heidelbergensis.

Burial Site challenges stereotypes of Stone Age women and children

A recent study has uncovered new insights into Stone Age life and death, showing that women and children were as likely to be buried with stone tools as men. The discovery at Zvejnieki cemetery in northern Latvia suggests a shared ritual tradition across the eastern Baltic region.

From ochre to innovation

A new study reveals that early modern humans at Blombos Cave in South Africa used ochre as a multi-use tool for stone toolmaking, showcasing advanced technical skills. The discovery challenges traditional interpretations of ochre and highlights its integral role within technological systems.

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.

Apple iPhone 17 Pro

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

Location of the world’s oldest ochre mine detected

An international team of researchers has confirmed the location of the oldest ochre mine in the world, dating back around 48,000 years. Ochre was found to have spread from the mine to nearby areas, revealing ancient extraction and transport networks.

South African rock art possibly inspired by long-extinct species

A study published in PLOS ONE suggests that South African rock art from the 19th century may be inspired by an extinct species of tusked animal called a dicynodont. The artwork, created by the San people, features a long-bodied animal with downward-turned tusks that is comparable to fossilized remains found in the region.

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.

The plague may have caused the downfall of the Stone Age farmers

New research suggests that the plague may have contributed to the population decline of Stone Age farmers in Scandinavia and Northwestern Europe. Analysis of ancient DNA from bones and teeth found that 17% of individuals were infected with the plague, indicating its common presence during the late Stone Age.

Stone Age strategy for avoiding inbreeding

A new study from Uppsala University found that Stone Age hunter-gatherer communities in Western Europe deliberately formed distinct families to avoid inbreeding and maintain genetic diversity. The research analyzed the genomes of several individuals buried at iconic sites in France, dating back to around 6,700 years ago.

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.

How just one set of animal tracks can provide a wealth of information

A team of researchers from FAU and the University of Cologne analyzed images of animal tracks in Namibian rock art, determining species, age, sex, limbs, side of the body, trackway, and relative direction. They identified 20 additional animal species not present in neighboring region's rock art.

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.

Ancient genomes reveal immunity adaptation in early farmers

Researchers found that a large genetic region responsible for immune responses showed rapid evolution and more Mesolithic hunter-gatherer ancestry, suggesting that genetic variants already present in Europe were passed down preferentially. This suggests that diversity in immune genes may be just as important as adaptation to lifestyle.

Study offers new insight on what ancient noses smelled

Scientists recreated ancient human and Denisovan noses to compare their olfactory receptor genes, finding differences in sensitivity to various odors. This research sheds light on how our closest genetic relatives perceived and interacted with their environment.

A Stone Age child buried with bird feathers, plant fibers and fur

A unique Stone Age burial site in Finland uncovered a child between 3-10 years old, accompanied by bird feathers from a waterfowl or falcon, as well as dog or wolf hairs. The discovery provides valuable insights into ancient burial habits and the use of soil analysis to trace plant and animal remains.

Friendship ornaments from the Stone Age

A study by University of Helsinki researchers suggests that some Stone Age ornaments were deliberately fragmented as part of social relations, bartering, or ritual activities. The analysis of geochemical composition and use traces revealed fragments from the same ornament found in different locations, indicating they were worn by two i...

GoPro HERO13 Black

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350-years-old remains in a Stone Age site in Portugal

Researchers uncovered bone remains of a first-generation African individual from Senegambia, buried in a Portuguese shell midden 350 years ago. The genetic signature and dietary analysis indicate that he was forcibly translocated to Portugal via the Trans-Atlantic Slave Trade.

Stone Age raves to the beat of elk tooth rattles?

Researchers found that dancing with elk tooth ornaments creates similar wear marks on the teeth as those found in ancient Stone Age graves. The study used microanalysis to compare modern and ancient elk tooth wear marks, providing insight into the past's auditory experiences.

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.

The oldest human burial in Africa

Researchers have uncovered the oldest known human burial in Africa, dating back to 78,000 years ago. The discovery, made at Panga ya Saidi cave site in Kenya, reveals evidence of an intentional burial and suggests that Homo sapiens practiced mortuary rites similar to those of Neanderthals.

First human culture lasted 20,000 years longer than thought

A recent study published in Scientific Reports has uncovered evidence of the youngest known occurrence of Middle Stone Age tools, dated to around 11 thousand years ago. This discovery challenges the long-held view that these tool types were replaced by a miniaturized toolkit after 30 thousand years ago.

DNA increases our understanding of contact between Stone Age cultures

Researchers analyzed DNA from 25 Stone Age individuals and found that those buried in typical Pitted Ware culture graves were genetically similar to earlier Scandinavian hunter-gatherers. The presence of Battle Axe culture influences in some graves suggested trade and cultural exchange between the groups, rather than genetic migration.

Stone-Age social networks

A study of ostrich eggshell bead exchange reveals that relationships among hunter-gatherer groups existed across hundreds of kilometers in late Middle Stone Age southern Africa. The size of the network provided access to high ecological diversity and offered a social strategy against scarcity.

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.

Cognitive experiments give a glimpse into the ancient mind

Researchers used cognitive science experiments to investigate the potential symbolic function of 40,000-year-old engravings found in South Africa. The findings suggest that these engravings evolved over time to serve an aesthetic purpose and marked group identity.

A Stone Age boat building site has been discovered underwater

A new 8,000-year-old structure has been found next to the oldest known boat building site in the world on the Isle of Wight. The site features an intact wooden platform with split timbers, providing evidence of advanced woodworking skills and technological advancements.

Sony Alpha a7 IV (Body Only)

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Kestrel 3000 Pocket Weather Meter

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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.

Steppe migrant thugs pacified by Stone Age farming women

The study reveals that Yamnaya warriors married local Stone Age women, adopting an agrarian lifestyle and forming the Corded Ware Culture. This integration led to a rapid genetic changeover from Neolithic to Corded Ware cultures in Europe.

Underwater Stone Age settlement mapped out

Researchers at Lund University have mapped out an exceptionally well-preserved Stone Age site in southern Sweden, shedding light on the lives of Mesolithic humans. The discovery includes a 9,000-year-old pick axe made from elk antlers, indicating mass fishing and a semi-permanent settlement.

AmScope B120C-5M Compound Microscope

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Humans evolved by sharing technology and culture

Researchers found similar patterns in engraved ostrich eggshells across different sites, indicating the sharing of symbolic material culture. This exchange enabled groups to adopt and adapt new technologies and cultures, contributing to the survival and development of Homo sapiens.

Celestron NexStar 8SE Computerized Telescope

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

Complex cognition shaped the Stone Age hand axe, study shows

A new study reveals that making a Lower Paleolithic hand axe requires complex cognitive control by the prefrontal cortex, including working memory and strategic thinking. The skill of making a hand axe is more complicated than previously thought, involving nuanced technological judgments.

Study casts doubt on mammoth-killing cosmic impact

A recent study published in the Journal of Archaeological Science has challenged the long-held idea that a cosmic impact triggered the Younger Dryas cold period. The research found that the scoria droplets believed to be evidence of an impact event were actually formed by heating most likely caused by Stone Age house fires.

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.

Have you been unlucky -- or are you just lazy?

Researchers find that Danes and Americans are similarly inclined to support welfare for those who are unlucky, but not lazy. The study reveals a biological and psychological basis for these attitudes, highlighting the role of reciprocal help and stereotypes in shaping public opinion.

Origins of human culture linked to rapid climate change

A new study links rapid climate change in South Africa to surges in cultural innovation among early modern humans, with evidence of symbols and personal adornments. The research suggests that population growth fueled cultural changes through increased human interactions.