A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, ...

A wobbling jet from a supermassive black hole in a nearby galaxy is blasting gas out at a rate high enough to suppress star formation.

Superionic water—the hot, black and strangely conductive form of ice that exists in the center of distant planets—was ...