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Live Science
16 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
13 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
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
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
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
2 天
Science news this week: Doomsday predictions and asteroid secrets
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
Live Science
2 天
'Zombie' spiders infected by never-before-seen fungus discovered on grounds of destroyed ...
A new fungus that infects cave spiders and turns them into "zombies" was discovered in a Victorian gunpowder store at Castle ...
Live Science
4 天
1,900-year-old papyrus 'best-documented Roman court case from Judaea apart from the trial ...
A newly translated papyrus found in Israel provides information about criminal cases and slave ownership in the Roman Empire.
Live Science
2 天
Santorini is having a swarm of tiny earthquakes. Is the Greek isle about to erupt?
An uptick in seismic activity on the volcanic island of Santorini has raised concerns about a potential eruption.
Live Science
2 天
Upheaval Dome: Utah's 'belly button' that has divided scientists since its discovery
Upheaval Dome is a giant rock formation in southeastern Utah with two potential origin stories, although most scientists ...
Live Science
4 天
'City-killer' asteroid has a 1-in-83 chance of smashing into Earth in 2032, NASA says
A space rock dubbed 2024 YR4 has a 1.2% chance of smashing into our planet, scientists estimate. NASA scientists have just ...
Live Science
2 天
FDA approves 1st new class of opioid-free painkillers in over 20 years
The FDA has approved Journavx, an oral medication for treating pain that doesn't target the brain like addictive opioids.
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