If you step outside after sunset, you might catch one of the season’s loveliest celestial meetups as dazzling Venus shimmers ...

Major gauges were little changed by an announcement that Israel and Lebanon will extend their ceasefire.

According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here ...

Walk the California coast and you’ll find beauty, barriers and a trail still being built—one negotiation at a time along the ...

Named for NASA's first chief of astronomy and the first woman to hold an executive position at the agency, this space ...

Also this week, NASA shared some awesome images of a comet flying into the sun, the nonprofit American Rivers released its ...

Thousands of people demonstrated across Germany on Saturday, urging a faster shift to renewable energy and accusing ...

IT was the greatest year of the greatest decade of our generation’s lives – 1996 was when football came home, Oasis made ...

Astronomers report that WOH G64, one of the largest known stars, appears to have undergone a striking transformation into a ...

The waxing moon will be 40%-lit as the Lyrid meteor shower comes to a peak on the night of April 21-22, when up to 18 ...

Our sun is a roiling mass of energy, with solar flares exploding on its surface, sending gas, plasma, and light that blasts ...