To survive asteroid impact, algae learned to hunt

Tiny, seemingly harmless ocean plants survived the darkness of the asteroid strike that killed the dinosaurs by learning a ghoulish behavior — eating other living creatures.

Revisiting Day One of the Cenozoic Era

Guest geology by David Middleton Cenozoic Era: The Era of New Life Who would have ever guessed that details about the first day of the Cenozoic Era might have been…