A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

A team of physicists have discovered a new approach that redefines the conception of a black hole by mapping out their ...

The new insight could lead to a deeper understanding of black-hole microstructure in theoretical physics by redefining the conception of a black hole by mapping out their detailed structure.

Join a community that has been informed and inspired for over 60 years. The Sacramento Observer is more than a newspaper; it's a cornerstone of the community. Your support fuels our ability to deliver ...

Black discharge is common before or after your period and right after giving birth. Black discharge usually means that blood has taken longer to leave the uterus. When this happens, the blood oxidizes ...