Tsunamis – which can be caused by earthquakes, landslides, or any sudden release of energy underwater – are capable of devastating coastal regions when they hit land, and right now, there’s not much we can do to stop them. But ...

Scientists often encourage us with amazing and important discoveries. Study from the University of California, San Francisco suggests that elderly people who have companionship and feel less lonely live longer. The next time you invite your grandparents and other older relatives ...