Archives for 28/03/2022

– Manuscript – Scientists said recently that fish fossils in the U.S. state of North Dakota are providing a deeper understanding of one of the worst days in the history of life on Earth. On a spring day 66 million years ago, an asteroid 12 kilometers wide hit Mexico's Yucatan Peninsula, leading to an extinction that killed off about three-quarters of Earth's species, … [Read more...] about Asteroid That Killed off Dinosaurs Likely Hit in Spring