Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

In The Andromeda Strain, Michael Crichton wrote about killer alien space crystals that are (spoiler alert) ultimately stymied by Earth’s breadth of pH values. In reality, crystals grown in space could ...

A powerful X2.7-class solar flare may disrupt GPS and radio signals tonight, while also making the Northern Lights visible ...

The A23a iceberg, one of Earth’s most colossal frozen structures, is breaking into pieces off South Georgia Island. Its ...