The world started to wake up to climate…

At last, the public is calling for urgent action to tackle global warming and politicians are falling over themselves to get on board, says Adam Vaughan Environment 18 December 2019 By Adam Vaughan Sarah Silbiger/Getty…

Encryption scheme lets police access your phone, but…

By Chris Baraniuk Smartphones are increasingly being encryptedTeerayut Chaisarn/Getty Images It’s the argument that just won’t go away. For decades, governments have been lobbying for encryption “backdoors”: ways of accessing people’s private messages should law…