New research reveals that Earth’s continents owe their stability to searing heat deep in the planet’s crust. At more than 900°C, radioactive elements shifted upward, cooling and strengthening the ...

Jeff Probst will reveal never-before-seen Survivor stories in Survivor: Forged in Fire, a new book tied to the release of the ...

This festive season, as we adorn ourselves with gold and silver, few realise that these precious metals were born in the fiery deaths of ancient stars - cosmic remnants scattered across the universe, ...

When German panzers overran Europe, America had no answer—no tanks ready, and no doctrine to fight them. But under General Leslie McNair, the U.S. raced to create a new kind of battlefield weapon: the ...