Scientists have discovered a brand-new group of microbes living deep underground in Earth’s soil—and they might play a big ...

Scientists have made a groundbreaking discovery that challenges our understanding of Earth's water cycle. A massive ...

Fluorescent cave minerals are helping scientists explore how life could survive in harsh places like Europa. Far beneath ...

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...