Starfish-killing robot close to trials on Great Barrier Reef,
September 2, 2015,
By Tom Espiner,
BBC.com,
An autonomous starfish-killing robot is close to being ready for trials on the Great B READ MORE http://www.bbc.com/news/technology-34129490
Coral reefs are being destructed due to warming water temperatures and acidic oceans. Find resources on how and why this is happening and what, if anything, can be done about it.