Scientists have observed "coronae" on treetops for the first time, confirming the phenomenon occurs in the wild.

This automatic light system in Minecraft uses smart redstone mechanics to turn lights on and off without manual control. It’s ...

It’s amazing what a little light can do. Chemist Simon Friedman ’89 is using it in a system he hopes will help some of the 589 million people around the world who are living with diabetes.