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
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
Nature
1 小时
Bacteria found on a space rock turn out to be Earth-grown
Microorganisms on a sample of asteroid are clearly terrestrial — despite strict protocols to avoid contamination.
Nature
1 小时
Chimps tickle and wrestle in play to pave the way for teamwork
Six years of observations show that play encourages group efforts and eases tension between adult chimpanzees.
Nature
19 小时
New schizophrenia drug could treat Alzheimer’s disease
Since a schizophrenia drug, the first in decades with an innovative mechanism of action, gained US regulatory approval in ...
Nature
22 小时
Why a teenager’s bird-flu infection is ringing alarm bells for scientists
A strain of avian influenza is showing signs of adaptation to human hosts, but there is no evidence that it can transmit from ...
Nature
21 小时
This malaria vaccine is delivered by a mosquito bite
Bites from insects infected with modified malaria parasites boosted immunity and stopped people from contracting the disease.
Nature
23 小时
Farmers’ fires leave long-lasting smudge on African weather
Every year, people in central and southern Africa light fires to clear cropland, generating smoke particles that travel ...
Nature
17 小时
Aims & Scope
Nature Communications is an open access, multidisciplinary journal dedicated to publishing high-quality research in all areas of the biological, health, physical, chemical, Earth, social ...
Nature
8 小时
AI could pose pandemic-scale biosecurity risks. Here’s how to make it safer
AI-enabled research might cause immense harm if it is used to design pathogens with worrying new properties. To prevent this, ...
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