EarthRobot spots signs of melted fuel at submerged Fukushima reactor An underwater robot captured images believed to be the first signs of melted nuclear reactor fuel that sank after the plant’s 2011 failure News
TechnologyDefibrillator drones could save lives before ambulance arrives A trial in Sweden has found that drones carrying defibrillators can shave minutes off emergency response time, which could save hundreds of lives a year News