Great Barrier Reef in danger

More than 1,000 people have been confirmed dead after last week’s flash floods on the border of Nepal and Tibet, according to Nepal’s disaster agency.Almost 4,000 people are still missing. Rescuers are trying to reach hundreds of workers who have been trapped in a large network o ...  Show more

AI has been hacking other companies during tests, causing fears over safety. There’s been a series of hacks by AI software in recent months. A hack is when secure technology is broken into in order to steal data or cause disruption.The AI hacks have occurred during testing of sec ...  Show more

Coral reefs are an essential ecosystem undeniably threatened by climate change. Can scientists breed a stronger coral for the future? For show transcripts, go to bit.ly/unx-transcripts For more, go to http://vox.com/unexplainable It’s a great place to view show transcripts and re ...  Show more

Amid Earth’s fourth global coral bleaching event, a leading expert says tackling climate change is the key to fighting back. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Coral reefs in Florida have lost an estimated 90% of their corals in the last 40 years. And this summer, a record hot marine heat wave hit Florida's coral reefs, exacerbating that problem. Scientists are still assessing the damage as water temperatures cool. And one researcher is ...  Show more

Two top scientific bodies recently announced that coral reefs around the world are experiencing a mass bleaching event for just the fourth time. It comes amid surging ocean temperatures over the past year, which has been the warmest on record. In this episode, we examine how a nu ...  Show more