When the ground shakes violently, entire cities can crumble within minutes. Homes, hospitals, roads, and lives can vanish suddenly. Despite advances in technology, predicting when earthquakes will ...

Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...

WR 104 is notable not just for the rarity of Wolf-Rayet stars in the galaxy, but also for the spiral shape its escaping dust ...