Prostate screening under scrutiny 前列腺癌定期检查，作用值得
Routine screening for prostate cancer has come under further scrutiny after two studies concluded it may do more harm than good.
前列腺癌定期检查经过两项进一步研究认为可能弊大于利。
发现：先有鸡后有蛋
What came first, the chicken or the egg? Scientists in Britain think it was...
联想小米加入windowsphone阵营
Microsoft has announced that it will work with Chinese smartphone makers...
蜜蜂的基因密码被揭开
Researchers say they have unlocked the genetic secrets of honey bees' high...
Prostate screening under scrutiny 前列腺癌定期检查，作用值得
Routine screening for prostate cancer has come under further scrutiny after...
配备高分辨率摄像机以及窃听设备的咖啡杯盖
It resembles nothing more innocuous than an ordinary coffee cup....
中国co2监测卫星与世界分享数据
China's carbon dioxide monitoring satellite TanSat has 75 data users...
中国发布cbers-4卫星拍摄的首批照片
The China National Space Administration (CNSA) published Tuesday the first...
Spacex龙飞船向国际空间站运输燃料
SpaceX's Dragon spacecraft was launched on Wednesday on a way to bring...
开普勒号运输船已“自我了断”
Europe's space freighter has destroyed itself over the South Pacific....
中国首颗云人工智能芯片发布
China's first cloud artificial intelligence (AI) chip was released by the...
俄研发僵尸武器
俄罗斯国防部近日却声称他们正在研发一款能把人变成僵尸的武器。据悉，这种新式武器为一款电磁枪支，击中目标的中枢神经系统后能够让其在短时间内处于类似僵尸的状态...
美宇航局发现火星细菌 成生命新证据
Nasa has found what it calls “strong evidence” that life once existed on...
中国第一艘导弹无人艇亮相
The Observer II, China's first missile-carrying unmanned surface vehicle...