The asteroid that wiped out the dinosaurs may have struck a planet that was already in serious trouble — a new Johns Hopkins study has found evidence of a separate ecological crisis that began about 30,000 years before the impact, coincident with a high-vo - Space Daily

The asteroid that wiped out the dinosaurs may have struck a planet that was already in serious trouble — a new Johns Hopkins study has found evidence of a separate ecological crisis that began about 30,000 years before the impact, coincident with a high-vo Space Daily When The Dinosaur-Killing Asteroid Hit, This Life-Form Feasted On The Death ScienceAlert Fungi Bloomed Twice around End-Cretaceous Mass Extinction Sci.News Extinction: What were conditions like on Earth when the dinosaur-killing asteroid crashed into the planet? FOX Weather Story of dinosaur-killer meteorite impact told in vivid detail The Guardian