综合资源展示(监测专用) 综合资源展示(监测专用)

最小化 最大化
英文(6756)
中文(5361)
Science(5952)
科学院文献情报中心(5361)
SPIE(804)
美国(6756)
中国(5361)
社会组织(6165)
网络杂志(5952)
 
 
 
 
 
     

1 Animal fat on ancient pottery reveals a nearly catastrophic period of human prehistory 2018-08-14             

HTML   |   详细信息   |  

Analysis of remains from Çatalhöyük shows how people survived a dramatic cold snap

2 People might have bred tropical macaws in the desert 1000 years ago 2018-08-14             

HTML   |   详细信息   |  

Ancient DNA suggests a small captive population supplied the southwestern United States with feathers and birds

3 Survey of U.S. government scientists finds range of attitudes toward Trump policies 2018-08-14             

HTML   |   详细信息   |  

Union of Concerned Scientists faced major challenges in polling 16 agencies

4 These labmade fossils could reveal how dinosaurs really looked 2018-08-14             

HTML   |   详细信息   |  

New method recreates millions of years of heat and pressure–in just 24 hours

5 The world’s oldest pterosaur may have had a pouch like a pelican 2018-08-13             

HTML   |   详细信息   |  

But the desert dweller wouldn’t have used it to eat fish

6 This synthetic wood is as strong as the real thing—and won’t catch fire 2018-08-11             

HTML   |   详细信息   |  

Engineered wood is as light and strong as its natural counterpart

7 Psychologists keep policy on U.S. detainees, but issue remains open wound 2018-08-11             

HTML   |   详细信息   |  

Governing body goes into secret session during heated debate

8 Top stories: friendly foxes, a creature from a lost world, and wasps that won’t wait 2018-08-11             

HTML   |   详细信息   |  

This week’s top Science news

9 Fears lessen that invasive fungi will completely wipe out Hawaii's iconic native tree 2018-08-10             

HTML   |   详细信息   |  

Some 'ōhi'a trees resist deadly fungal infections, and fencing out animals can also protect the trees

10 Ancient hookups between different species may explain Lake Victoria’s stunning diversity of fish 2018-08-09             

HTML   |   详细信息   |  

Natural selection exploited pre-existing genetic variation in hybrid cichlids

 
共计:12117条记录 页次:1/1212    下一页 末页   跳转到第 页