Two related discoveries detailing nanocrystalline mineral formation and dynamics have broad implications for managing nuclear ...

Researchers say they are one step closer to finding out if life ever existed on Mars. An international team has found “compelling evidence” of multiple mineral-forming events just below the planet’s ...

Earth’s deep interior may hold water equal to today’s oceans, challenging long-held views of how the planet became habitable.

A bright fireball streaked across the sky above mountains, glaciers and spruce forest near the town of Revelstoke in British Columbia, Canada, on the evening of March 31, 1965. Fragments of this ...