Ancient human microbiomes are under the microscope for what they tell scientists about the people of long ago. A new study published in the journal Frontiers in Ecology and Evolution in February 2020 shows that the gut microbiome can adapt to new bacterial exposures, which allows humans to migrate to new locations successfully.... NEWS MEDICAL · 1 month
Scientists seek to establish community-driven metadata standards for microbiomes research  PHYS.ORG · 4 days
"We are living through an explosion in the availability of microbiome data," according to JP Dundore-Arias, assistant professor of plant pathology at California State University, Monterey Bay. "In... more
Computational human cell reveals new insight on genetic information processing  PHYS.ORG · 4 days
Researchers have developed the first computational model of a human cell and simulated its behavior for 15 minutes—the longest time achieved for a biological system of this complexity.... more
Computational human cell reveals new insight on genetic information processing  SCIENCE DAILY · 3 days
Researchers have developed the first computational model of a human cell and simulated its behavior for 15 minutes -- the longest time achieved for a biological system of... more
Ancient fish fossil reveals evolutionary origin of the human hand  PHYS.ORG · 2 weeks
An ancient Elpistostege fish fossil found in Miguasha, Canada has revealed new insights into how the human hand evolved from fish fins. more
Modeling the human eye in a dish  PHYS.ORG · 5 days
Despite its small size relative to the rest of the body, the eye is one of the most complex organs of the human body and has been difficult to study in a lab. Now,... more
Researchers unlock secrets to swimming efficiency of whales, dolphins for next-gen underwater robots  PHYS.ORG · 1 week
Someday, underwater robots may so closely mimic creatures like fish that they'll fool not only the real animals themselves but humans as... more
Discovering the diet of the fossil Theropithecus oswaldi found in Cueva Victoria in Spain  PHYS.ORG · 3 days
A study published in Journal of Human Evolution reveals for the first time the diet of the fossil baboon Theropithecus... more
Study finds signal cascade that keeps plant stem cells active  PHYS.ORG · 3 weeks
Pools of stem cells in the apical meristems of plants are key to continued growth and development. Understanding how these stem cells are maintained and balanced against differentiated... more
In the wake of bushfires and coronavirus, it's time we talked about human security  PHYS.ORG · 1 week
The term "human security" was first adopted by the United Nations Development Program in 1994. We speak far less of... more
New light shed on ancient New Zealand fossils  PHYS.ORG · 3 weeks
Ancient marine creatures once believed to have been mere 'bit players' in the fossil record have now found fame. more
Cave rock studies provide window into ancient civilisations  PHYS.ORG · 3 weeks
There is a certain romance to speleology, the study of caves, if you can see past the cold and the damp and the dark. Caves are ancient and often beautiful places. And... more
Survival of the fittest: How primate immunodeficiency viruses are evolving  PHYS.ORG · 4 weeks
Researchers from Tokyo Medical and Dental University (TMDU) discovered a novel mechanism by which immunodeficiency viruses evolved over time to evade the protective measures of the host. more
Old human cells regain youthful strength after rejuvenating protein treatment, study finds  NEWS MEDICAL · 5 days
Old human cells return to a more youthful and vigorous state after being induced to briefly express a panel of proteins involved in embryonic... more
How dangerous news spreads: What makes Twitter users retweet risk-related information  PHYS.ORG · 3 weeks
In an Internet-driven world, social media has become the go-to source of all kinds of information. This is especially relevant in crisis-like situations, when warnings and... more
Faster way to replace bad info in networks  SCIENCE DAILY · 22 hours
Researchers have demonstrated a new model of how competing pieces of information spread in online social networks and the Internet of Things (IoT). The findings could be used to disseminate accurate information... more
Seismic imaging has potential to deliver high-fidelity images of the human brain  NEWS MEDICAL · 3 weeks
The Imperial College London and UCL researchers say their proof-of-concept study, published today in npj Digital Medicine, paves the way for the development of... more
Scientists discover pulsating remains of a star in an eclipsing double star system  PHYS.ORG · 2 weeks
Scientists from the University of Sheffield have discovered a pulsating ancient star in a double star system, which will allow them to... more
Geologists find lost fragment of ancient continent in Canada's North  PHYS.ORG · 1 week
Sifting through diamond exploration samples from Baffin Island, Canadian scientists have identified a new remnant of the North Atlantic craton—an ancient part of Earth's continental crust. more
Scottish storms unearth 1,500-year-old Viking-era cemetery  LIVE SCIENCE · 2 weeks
Powerful storms on Scotland's Orkney Islands exposed ancient human remains in a Pictish and Viking cemetery. more
Harnessing human genetics to uncover clues to longevity  NEWS MEDICAL · 6 days
The genetic code within DNA has long been thought to determine whether one becomes sick or resists illnesses. DNA contains the information that makes all cells that compose our bodies and allows... more
Resurrecting ancient protein partners reveals origin of protein regulation  SCIENCE DAILY · 3 weeks
After reconstructing the ancient forms of two cellular proteins, scientists discovered the earliest known instance of a complex form of protein regulation. more
New microscopy technique uncovers previously hidden information in micrographs of biological cells  PHYS.ORG · 2 weeks
A new imaging method combined with machine learning uncovers previously hidden information in micrographs of biological cells to reveal quantitative information of gene expression... more
Microbiome search-based method can improve efficiency in disease detection and diagnosis  NEWS MEDICAL · 6 days
Big data makes big promises when it comes to providing insights into human behavior and health. The problem is how to harness the information it provides... more
Some domesticated plants ignore beneficial soil microbes  PHYS.ORG · 3 weeks
While domestication of plants has yielded bigger crops, the process has often had a negative effect on plant microbiomes, making domesticated plants more dependent on fertilizer and other soil amendments than their wild relatives. more
Ancient Maya kingdom unearthed in a backyard in Mexico  PHYS.ORG · 2 weeks
Associate professor of anthropology Charles Golden and his colleagues have found the long-lost capital of an ancient Maya kingdom in the backyard of a Mexican cattle rancher. more
Design of inorganic materials for brain-like computing  SCIENCE DAILY · 4 weeks
Ever wish your computer could think like you do or perhaps even understand you? That future may not be now, but it's one step closer, thanks to scientists and engineers and their recent discovery... more
Researchers find key molecule that helps neurons maintain information in working memory  NEWS MEDICAL · 1 week
Working memory, the ability to hold a thought in mind even through distraction, is the foundation of abstract reasoning and a defining characteristic of... more
Bone analyzes tell about kitchen utensils in the Middle Ages  SCIENCE DAILY · 1 week
Who in the Middle Ages cooked their dinner in copper pots? And where did they do it? Such information can be revealed by chemical analyzes of human bones. more
Ancient Australian trees face uncertain future under climate change, study finds  SCIENCE DAILY · 4 weeks
Tasmania's ancient rainforest faces a grim future as a warming climate and the way people used the land have brought significant changes to the island state... more
Bone analyses tell about kitchen utensils in the Middle Ages  SCIENCE DAILY · 1 week
Who in the Middle Ages cooked their dinner in copper pots? And where did they do it? Such information can be revealed by chemical analyses of human bones. more
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