A team led by scientists at Rensselaer Polytechnic Institute has 3D-printed hair follicles in human skin tissue cultured in the lab. This marks the first time researchers have used the technology to generate hair follicles, which play an important role in
阅读全文In the geological past, several groups of crocodiles evolved towards a morphology adapted to marine life. However, the extent of these adaptations and their evolutionary trajectories remained unknown. An exhaustive study of their morphology by a scientifi
阅读全文The discovery of 27 avian footprints on the southern Australia coast -- dating back to the Early Cretaceous when Australia was still connected to Antarctica -- opens another window onto early avian evolution and possible migratory behavior.
阅读全文Once a favored food of grazing dinosaurs, an ancient lineage of plants called cycads helped sustain these and other prehistoric animals during the Mesozoic Era, starting 252 million years ago, by being plentiful in the forest understory. Today, just a few
阅读全文A new study has cast doubt on claims that Homo naledi, a small-brained hominin dating to between 335-241,000 years ago, deliberately buried their dead and produced rock art in Rising Star Cave, South Africa.
阅读全文A team of researchers from Nanyang Technological University, Singapore (NTU Singapore) has developed a computer program that creates realistic videos that reflect the facial expressions and head movements of the person speaking, only requiring an audio cl
阅读全文A compound -- one of 27 million screened in a library of potential new drugs -- reversed four types of chronic pain in animal studies, according to new research led by NYU College of Dentistry's Pain Research Center and published in the Proceedings o
阅读全文In dual-earner couples, working from home may be a better deal for husbands than wives in some ways, according to two related studies of workers in China and South Korea.
阅读全文A new study suggests that the format in which graphs are presented may be biasing people into being too optimistic or pessimistic about the trends the graphs display.
阅读全文Hearing loss cases are climbing globally -- 1 in 5 adults are affected -- along with a growing number of older workers who are more likely to experience hearing loss. A new study from researchers at Portland State, Oregon State and York universities sheds
阅读全文People with higher incomes also score higher on IQ-tests -- up to a point. At high incomes the relationship plateaus and the top 1% score even slightly lower on the test than those whose incomes rank right below them. This suggests that one cannot infer h
阅读全文As anyone who's worked in an office, a factory, or any other workplace can attest, sometimes bosses play favorites. Whether it's assigning the most comfortable cubicles or the best parking spots, or deciding whose opinions take precedence during plannin
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