Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

We celebrate 11 of the most beautiful mountains in the world: from the Alaskan wilds and remote Greenland to the giants of ...

The longest train route in the U.S. lasts over three days, passing by some of the country's most stunning landscapes and ...

The few structures still standing in Altadena and Pacific Palisades may offer clues on making homes more resistant to wildfire.

The NCAA has changed its participation policy for transgender athletes, limiting competition in women’s sports to athletes ...

The emergence of X owner Elon Musk as the most influential figure around President Donald Trump has created an extraordinary ...