Shawn Mendes won three awards at the MTV EMAs, beating Taylor Swift and Ed Sheeran for best artist. A study found that 1 in 3 optometrists have seen patients continuing to drive with vision below the legal standard, suggesting drivers should have compulsory eye tests every 10 years. Scientists discovered Antarctica's rocky underbelly has a higher geothermal heat flux, which could accelerate global warming on the ice sheet.