Facebook has begun using artificial intelligence (AI) to identify members who may be at risk of killing themselves.社交网络脸书已开始利用人工智能识别有可能有自杀身亡风险的用户。...

This month an autonomous drone made a 13-minute flight over the British countryside to drop off an Amazon television-streaming stick and a bag of popcorn to a c...

China is working on a copy of the F 15 Eagle fighter jet and they have named it J 16. This is just their latest known endeavor in copying Americans. In E commer...

Buried in the news that BuzzFeed raised $50 million in new funding on Monday is the fact that the 550-person company has reorganized itself. BuzzFeed now consis...

美国哥伦比亚大学科学家在白内障的无创化疗上获得革命性进展！他们使用飞秒激光，在不毁坏角膜的情况下，转变角膜曲率，构建确实意义上的非侵入性无自创永久矫正视力的目的。...