This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

Last Friday, April 18, was officially known as Superman Day and DC Studios saluted the occasion by releasing a new behind-the ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...