The formation of the Earth’s continents occurred during a fiery afterbirth known as the Archean Eon, which stretched from 4 billion to 2.5 billion years ago. It was in this bubbling cauldron of ...

The frigid and stormy weather system that delivered subzero wind chills and blizzard conditions to parts of the United States over the 2022 winter holidays earned the ominous meteorological ...

It has been about three decades since the first confirmed exoplanet was discovered. In the following 30 years, using a variety of telescopes and instruments on the ground and in space, astronomers ...