extinction
The Disappearance of Ocean's Monstrous Megalodon Shark
Controversy has long surrounded the disappearance of the monstrous Megalodon, the ocean's largest shark ever, but a new study concludes that this 60-foot-long predator became extinct 2.6 million years ago.
Latest Research Articles
Rare White Rhino Dies, Highlights Risk of Extinction
Giant 'Extinct' Chinchilla Rediscovered in Incan City
Mexican 'Water Monster' Battles Extinction
Extinctions During Human Era 1000 Times Worse
Why the Sabertooth Went Extinct: Nanodiamonds Tell the Tale
Humans Increasing the Rate of Extinction by 1000-Fold
Specimen Collection Does Not Lead to Species Extinction, Scientists Say
Specimen Collection Threatens Endangered Species
Scientists Examine Historical Loss of Diversification of Species Leading to Extinction
Humans to Blame for Pacific Bird Extinction, Representing 10 Percent of World's Bird Species
Australian Researchers Show Signs of Progress in Reviving Extinct Species
28 Elephants Killed For Ivory by Poachers in Cameroon