New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from the early cosmos.

“Our latest discovery helps solve a 20-year cosmic mystery,” co-lead author Daniel Whalen from the University of Portsmouth's ...

The James Webb Space Telescope (JWST) has found compelling evidence for “monster stars” — gigantic, primordial stars that existed in the early universe.  For almost 20 years, one of the universe’s ...

A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...

X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...

"This observation also demonstrates that we can use Webb to find individual stars when the universe was only 5% of its ...

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible warp-drive designs and detection methods.

Bosch represented Mexico in the Miss Universe 2025 competition. She’s the fourth woman from Mexico to win the crown, but she still made history with her success. According to Us Weekly, Bosch was the ...

It's almost time to crown the 74th Miss Universe. The competition's finale is being held in Thailand, and will air in the United States on Thursday, Nov. 20. Contestants from 130 nations are ...

In a matter of hours, judges will crown the 74th Miss Universe, which is being held in Thailand this year. TV ads say it’s happening on Nov. 20, but the official Miss Universe website lists the event ...