The sun reaches the March equinox at 5:01 a.m. Eastern Daylight Time on March 20. This is when it crosses the equator heading northward. This moment marks the change of seasons: the beginning of ...

Imagine trying to reconstruct the history of a city by studying only its oldest surviving buildings. You can't watch it being built, you can't interview the architects, all you have are the structures ...

The NASA/JAXA X-ray spacecraft has allowed astronomers to dive into the metaphorical "eye of the storm" swirling around supermassive black holes.

Get ready for plenty of cross-continental chaos. After years of speculation about an all-stars edition, the franchise is finally delivering – but not in the way fans expected. Instead of a traditional ...

Add Yahoo as a preferred source to see more of our stories on Google. A new idea suggests hidden supermassive black hole pairs could reveal themselves through repeating, magnified flashes of starlight ...

The Men’s Ice Hockey tournament is officially underway, and fans have already been treated to several memorable moments in the opening slate of games. One of the most talked about sequences came in a ...

Two people reported minor injuries after a U.S. Navy destroyer and a supply vessel collided as the warship was getting a new load of supplies, according to U.S. Southern Command. The destroyer USS ...

An easy-to-follow explanation of how Earth’s atmosphere bends starlight, creating the familiar twinkling effect we see when looking up at the night sky. 'Dawson's Creek' star James Van Der Beek dies ...

Looking ahead: Future Euclid observations will enable scientists to watch how galaxy collisions spark bursts of star formation, fuel shrouded black holes, and unleash energetic feedback. According to ...

Most messages are press releases about astronomical discoveries—okay, scratch that; most of them are spam, but science announcements are an easy second place. But I also get questions from readers ...

The Moose left Manitoba having won five of six including three straight games but they were coming up against an even hotter team in Texas as the Stars had won five straight games coming into ...