At over 4,000 meters above sea level, Key Monastery has survived centuries of harsh Himalayan weather. Life here is peaceful ...

The University of Arizona will serve as mission control for a newly launched space telescope designed to study distant ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

It’s been less than two weeks since the United States toppled Venezuelan president Nicolás Maduro in an overnight raid.