There was a lot of change in the WNBA over the weekend, as teams and players went pedal to the metal in free agency. Whether ...

For the last five years, the Dark Energy Spectroscopic Instrument (DESI) has been systematically scanning the night sky.

The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than ...

"In the inner corona, a region very difficult to observe, we saw slow solar wind gusts moving three to four times faster than ...

With 15,000 satellites crowding the sky and hundreds of thousands more planned, we may soon have a cataclysmic mess overhead.

In a significant milestone, the Dark Energy Spectroscopic Instrument (DESI) has completed its 3D map of the Universe—the ...

A line of storms moving through southern Wisconsin threatened to bring damaging winds, large hail, and possible tornadoes on ...

For several days this month, Saturn, Mars, and Mercury appear just degrees apart before sunrise—close enough to watch their ...

A weather system is moving through Southern California on Monday afternoon, bringing thunderstorms, lightning and heavy rain ...

A summerlike stretch of warm weather will bring five straight days of 80-degree temperatures, beginning Tuesday and lasting through Saturday.

The dust has settled on the first wave of WNBA free agency, so let's grade the biggest moves from the past week—from trades ...

Winds shifting to the southwest will pump in summerlike warmth this up coming week. Temperatures will challenge record highs ...