The NASA lab tracks global climate conditions, serving as one of the main centers worldwide for this information.

This photo gallery, curated by photo editor Anita Baca, highlights some of the most compelling images worldwide published by ...

Math, citizen science and the scientific method are all tools researchers use to investigate evidence of unidentified phenomena and reveal they may just have a down-to-earth explanation.

"You could pull up Google Earth images of places like Utah, zoom out, and you’d see the similarities to Mars." ...