Researchers in Egypt have discovered the 37-million-year-old fossilized remains of a cobra ancestor, as well as evidence of a rare limbless lizard fossil.
Recent analysis of numerous shark teeth has revealed that sharks were pretty much unaffected by the asteroid that wiped out the dinosaurs and other species around 66 million years ago. Researchers studied the morphology of 1,239 shark teeth belonging to several different species, including eight that are still alive today and one that is extinct.. Read more »
The dinosaur-killing asteroid reshaped Earth s tropical forest sciencenews.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencenews.org Daily Mail and Mail on Sunday newspapers.