About 30 years ago, a 20-something scientist was hard at work on an obscure bit of chemistry. It wasn’t clear that the chemistry would ever have any real-world application, but researchers thought ...

Add Yahoo as a preferred source to see more of our stories on Google. Black women in STEM have been making historical breakthroughs for centuries. (Getty Images) Some of the most innovative inventions ...

This video explores groundbreaking inventions and technologies that are reshaping the world around us. Each featured innovation demonstrates how human ingenuity is driving progress in diverse fields, ...

The power of technology -- Risk and responsibility -- The ethical anatomy of disasters -- Remaking nature -- Tinkering with humans -- Information's wild frontiers -- Whose knowledge, whose property? - ...

This class gives kids the confidence to build, test and problem-solve while learning that small ideas can make a big ...