Astronomers have discovered extraordinarily powerful X-ray jets blasting from two supermassive black holes that are so ...

Binary neutron star mergers, cosmic collisions between two very dense stellar remnants made up predominantly of neutrons, ...

Astronomers have discovered incredibly powerful X-ray jets originating from two supermassive black holes that are so ancient ...

An international team of astronomers reports the detection of a peculiar merger of two similar ring galaxies that ...

One of only 119 hardtops ordered with a 428 Cobra Jet engine and an automatic transmission, the car asks $70,000, but there's ...

Fred Smith, who transformed the parcel shipping industry by risking his family’s fortune to found FedEx Corp. in 1971, has died. He was 80.

S cientists have developed the longest and most complex simulation to date of a binary neutron star collision that results in ...

Astronomers have uncovered ultra-powerful X-ray jets from two ancient supermassive black holes located over 11 billion light-years away. These colossal jets, spanning 300,000 light-years, are nearly ...

Discover how to determine your undertones and select hair colors that enhance your natural glow, whether you're warm, cool, ...

Air India crash investigators have revealed a “game-changer” video of the doomed Air India flight could unlock the reasons as ...