Facebook Facebook takes hate speech seriously… as long as it’s in English The Conversation 3 years ago
Computer security A decade since ‘the year of the hacktivist’, online protests look set to return The Conversation 3 years ago
Ocean With deep-sea mining, the Pacific Islands are caught between money and the environment The Conversation 3 years ago
NASA I’m an astronomer and think aliens are plausible – but not because of UFOs The Conversation 3 years ago
NASA The Pentagon Report could be a stepping stone to proper UFO science The Conversation 3 years ago
Robotics Shh, listen to this expert explain how search-and-rescue robots work The Conversation 3 years ago
United States of America The world needs a unified approach to dealing with cyberattacks The Conversation 3 years ago
black hole These greedy black holes just swallowed two neutron stars and it’s a pretty big deal The Conversation 3 years ago