搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按时间排序
按相关度排序
ScienceAlert
20 分钟
Ancient Origins of Writing Traced to Mysterious 6,000-Year-Old Symbols
While humans have been making their mark on the surfaces of this Earth for at least tens of thousands of years, it's ...
ScienceAlert
8 小时
It's Official: Scientists Have Confirmed What's Inside The Moon
Well, the verdict is in. The Moon is not made of green cheese after all.
ScienceAlert
9 小时
Uranus Is Getting Mysteriously Colder, And We Finally Know Why
Uranus is much further away from the Sun than Earth is, almost 3 billion km, while Earth is only about 228 million km from ...
ScienceAlert
11 小时
Stem Cells Grown in Space Turn Out to Have a Surprise Advantage
Stem cells are special in the way they can keep on replicating, and turn themselves into many other types of cell.
ScienceAlert
19 小时
A Common Blood Pressure Drug Extends Lifespan And Slows Aging in Animals
The hypertension drug rilmenidine has been shown to slow down aging in worms, an effect that in humans could hypothetically ...
ScienceAlert
20 小时
Phasing Out Sugar Could Have a Profound Effect on The Planet
By phasing out sugar, we could spare land that could be rewilded and stock up on carbon. This is especially important in ...
ScienceAlert
21 小时
WATCH: Scientists Filmed Ovulation From Start to Finish For The First Time
But only one follicle – the largest and most well-developed – usually reaches ovulation, where the follicle ruptures like a ...
ScienceAlert
22 小时
A Giant, Mysterious 'Scar' Was Discovered in The Australian Outback
Earlier this year, a caver was poring over satellite images of the Nullarbor Plain when he came across something unexpected: ...
ScienceAlert
1 天
What Is Adenomyosis? The Little-Known Condition Affects Up to 1 in 5 Women
BBC presenter Naga Munchetty revealed last year that she suffers from adenomyosis, a chronic condition that affects the ...
ScienceAlert
1 天
Lucy Is 50: How a Bombshell 1974 Discovery Redefined Human Origins
The hominid was discovered on November 24, 1974, in the Afar region of northeast Ethiopia by a team of scientists led by ...
ScienceAlert
1 天
This Meteorite Just Revealed an Ancient Signal of Water on Mars
Evidence is growing that Mars was once sloshy and wet, draped with lakes and oceans, which lapped at shorelines and deposited ...
ScienceAlert
1 天
Drugs Like Ozempic May Have a Shrinking Effect on The Heart
Popular weight loss drugs like Ozempic and Wegovy are showing incredible short-term benefits – from boosted metabolic health ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈