White holes are theoretical cosmic regions that function in the opposite way to black holes. Just as nothing can escape a black hole, nothing can enter a white hole. White holes were long thought to ...

Most people are familiar with the concept of a black hole: a “hole” or extreme warping in space and time that endlessly devours any matter unfortunate enough to venture close to it. Even light can’t ...

Back in 2024, a system set up to identify objects that suddenly brighten found something unusual. Unfortunately, the automated system that was supposed to identify it couldn’t figure out what it was ...

In Tulsa, Oklahoma, calls for reparations and recognition marked the 100th anniversary of the race massacre in the city's Greenwood district — once known as "Black Wall Street" until white mobs killed ...