EarthStunning image of erupting volcano reminds us of Earth’s violent past This photo of Tungurahua, a volcano exploding in the Ecuadorian night, comes from an illustrated book to accompany a TV series about Earth’s deep history Regulars
EnvironmentHow a US civil war shipwreck became a template for marine conservation The USS Monitor, an iconic piece of military history, sank 160 years ago. Now a marine sanctuary, the wreck has become an unlikely testbed for ocean conservation Features