Chemicals from our phone and TV screens are accumulating in the brains of endangered dolphins and porpoises. New research shows these "liquid crystal monomers" from e-waste can cross the blood-brain barrier and may disrupt DNA repair, highlighting the growing impact of electronics on marine life.

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Democratic members of Congress have expressed astonishment and anger at what they claim is the incompetence of the Trump administration after the US military used a laser on Thursday to shoot down what it thought was a threatening drone on the US-Mexico border in Texas but later turned out to belong to US Customs and Border Protection (CBP).

京津冀将首次携手录制春晚,更多细节参见夫子

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来自湖北的李女士也有类似担忧。她在女儿的电话手表通讯录中发现大量未经实名认证的好友,聊天记录里存在传播擦边图片的群聊,还有陌生人发送的擦边图片内容,甚至收到过陌生人发送的“你不回信息就去死”等言论。经了解,这些陌生人大多通过“同学的同学的同学”层层添加。