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How humans evolved a super-high cooling capacity(图)
humans evolved super-high cooling capacity
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2021/4/23
Humans have a uniquely high density of sweat glands embedded in their skin -- 10 times the density of chimpanzees and macaques. Now, researchers at Penn Medicine and other institutions have ...
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Modern humans reached westernmost Europe 5,000 years earlier than previously known(图)
Modern humans reached westernmost Europe 5,000 years earlier previously known
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2020/10/10
Modern humans arrived in westernmost Europe 38,000 - 41,000 years ago, about 5,000 years earlier than previously known, according to Jonathan Haws of the University of Louisville and an inte...
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Modern humans, Neanderthals share a tangled genetic history, study affirms(图)
Modern humans Neanderthals tangled genetic history
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2020/4/17
In recent years, scientists have uncovered evidence that Neanderthals and modern humans interbred. Previous research has shown that Neanderthals who were connected to the Vindija Cave in modern-day Cr...
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Humans Don't Use As Much Brainpower As We Like To Think(图)
Humans Don't Use Much Brainpower We Like To Think
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2017/11/23
For years, scientists assumed that humans devote a larger share of their daily calories to their brains than other animals. Although the human brain makes up only 2 percent of body weight, it consumes...
Ancient fossils show effect of humans on Caribbean wildlife
Ancient fossils humans Caribbean wildlife
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2015/11/12
Nearly 100 fossil species found in a flooded cave on Abaco Island in the Bahamas reveal a story of persistence against all odds--at least until the time humans stepped foot on the islands.Researchers ...
Big data allows computer engineers to find genetic clues in humans
Big data computer engineers genetic clues in humans
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2015/4/1
Big data: It’s a term we read and hear about often, but can be hard to grasp. Computer scientists at Washington University in St. Louis’ School of Engineering & Applied Science tackled some big data a...
Fragile bones of modern humans result from reduced physical activity
modern humans reduced physical activity
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2014/12/30
UNIVERSITY PARK, Pa. -- The comparatively light bone structure of modern humans compared to early human species and other modern primates may be due to the modern abandonment of the constant physical ...
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One step at a time, researchers are learning how humans walk(图)
humans walk erectus
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2014/3/17
CORVALLIS, Ore. – Humans and some of our hominid ancestors such as Homo erectus have been walking for more than a million years, and researchers are close to figuring out how we do it.
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Understanding humans' place in nature(图)
humans other animals
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2014/7/10
Why are humans the peculiar creatures that we are? How did we become so different from other animals? How, in fact, are we different?