Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

Netflix’s Black Stories collection celebrates Black cinema and culture and allows subscribers to narrow their search if they’re interested in movies from Black creators and stars. However ...

Receiving a diagnosis of HER2+ and ER+ breast cancer that has spread or cannot be surgically removed can feel overwhelming,… ...

Starr, who is Black, said she told the care team about research showing that the devices, which measure oxygen levels in the blood, may not work as well on people with darker skin and potentially ...