Double solar eruptions could spark G2 geomagnetic storms and auroras above northern U.S. states on April 16. Keep your eyes on the skies!

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

Music icon Katy Perry and an all-woman crew launched on a Blue Origin New Shepard spacecraft on April 14, as Oprah Winfrey ...

Brenden Sener admits there are challenges to his project but argues that the ancient descriptions could still be accurate.

According to the American Meteor Society, around 18 "shooting stars" per hour could be visible during the height of the shower. However, with the peak set to occur in daylight in North America and a ...