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Live Science
14 小时
Ice age Europeans as young as 10 years old rocked cheek piercings 30,000 years ago
A study of Paleolithic skeletons from Central Europe suggests people's teeth were worn down and crowded together because of ...
Live Science
16 小时
Human evolution quiz: What do you know about Homo sapiens?
The ultimate action-packed science and technology magazine bursting with exciting information about the universe Subscribe today and save an extra 5% with checkout code 'LOVE5' ...
Live Science
17 小时
7,000-year-old bone holds 3 arrowheads with mixed poisons — the oldest of their kind on ...
This is the oldest confirmed use of a mixture comprising two or more plant toxins specifically applied to arrowheads.
Live Science
18 小时
Space photo of the week: James Webb and Hubble telescopes unite to solve 'impossible ...
New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...
Live Science
19 小时
Biological computers could use far less energy than current technology — by working more ...
This is a very small amount, notwithstanding the many billions of tasks that computers perform. If we could operate computers ...
Live Science
20 小时
Which planet is closest to the sun?
Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...
Live Science
21 小时
Are birds reptiles?
"I would say that any modern biologist would, or should, say that birds are reptiles," Martin Stervander, an evolutionary ...
Live Science
1 天
Earth's crust is peeling away under California
A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how ...
Live Science
1 天
7 haunting caves ancient humans used for art, burials and butchering
From stunning artwork to evidence of elaborate prehistoric butchering, Live Science takes a look at seven amazing caves that ...
Live Science
1 天
It's tough to resist scratching an itch — and evolution may be to blame
A new study conducted in mice suggests that, although it's not all good, our urge to scratch at itchy skin may have an evolutionary benefit.
Live Science
1 天
New fabric can heat up almost 50 degrees to keep people warm in ultracold weather
A new smart fabric converts light into heat and can raise temperatures by more than 54 degrees Fahrenheit (30 degrees Celsius ...
Live Science
1 天
Fake studies are slowing slowing lifesaving medical research — all while fraudsters are ...
Fake papers are contaminating the world’s scientific literature, fueling a corrupt industry and slowing legitimate lifesaving ...
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