Tag: extinction (5 results)

01-27-2017 - Only 7,000 Cheetahs Left In World — 21st Century Extinction?
11-03-2016 - Latest World Wildlife Report Shows Steep Declines — World’s Vertebrate Populations Half of What They Were In 1970.
01-29-2009 - Part 1: Nanodiamonds Link Outer Space Impactors to Earth Extinctions 12,900 Years Ago
02-23-2007 - Scientists Hope “Amphibian Arks” Can Save Frogs and Toads
01-07-2001 - Dinosaur-Killing Asteroid Punched 22 Miles Through Earth’s Entire Crust