The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...

The measles outbreak in rural West Texas has grown to 58 cases as of Tuesday, and eight people in neighboring eastern New Mexico also have been diagnosed with measles. Public health officials in New ...

Clyde Tombaugh discovered Pluto in 1930 at Lowell Observatory in Flagstaff. Here's how Pluto won - and lost - its planetary status.

Pisces season begins on February 18 and lasts until March 20, marking the last month of winter in the Northern Hemisphere. At ...

An All-Star Game like none other — since it was three games, not one — still had plenty of flash and not a lot of fire. And ...

Sophie Hart finished with 15 points and six rebounds, and Mallory Heyer scored 11 points and pulled down a game-high 14 ...

Gaia-4b, a giant exoplanet orbiting a small star, is the first planet confirmed using Gaia’s astrometric technique.

Small-scale fishers do labor-intensive work, generally in simple, locally owned boats using traditional technologies. Despite ...

The highlight of this cosmic event is Venus, which will shine at its brightest on Sunday, February 16, making it the most ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

Louis Moinet shifts watch buying from a retail transaction into something far more intimate. Here's how the brand has ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...