Stephen Hawking’s paradoxical finding that black holes don’t live forever has profound, unresolved implications for the quest for unifying theories of reality.

Black holes are some of the most powerful objects in the universe — and humans could devise ways to harness that power as an energy source, a new theoretical study claims.

Today, Black Paper Party products are sold at major retailers including Walmart, Target, Macy’s, Dollar General and CVS. In addition to wrapping paper and ornaments, their collection includes ...

So if you're worried, there's no harm in ditching these black spatulas that do appear to contain the chemicals. But the alarmist response, it's safe to say, was overblown.

This "black hole information paradox" has bedeviled researchers for decades, and they have developed numerous potential solutions. One is known as nonviolent nonlocality.

Black Paper Party, an inclusive wrapping paper brand, came away from "Shark Tank" with a new celebrity investor. Here's how it plans to use the money.