A good surround sound system can be the difference between simply watching a story unfold and feeling like you're part of it. We value this technology because precise and clear audio draws you in and ...

The pair merged to create a single hole about 225 times the mass of the sun.

At 225 solar masses, this gargantuan merger of two black holes challenges our thinking on these famously elusive objects.

What lies beyond a black hole? In this mind-bending video, we explore the mysterious concept of white holes,the theoretical ...