May 9, 2013

U.S. returns dinosaur to Mongolia

The United States has given back to Mongolia the remains of a 70-million-year-old Tyrannosaurus skeleton stolen from the Gobi Desert and sold at auction in New York. The nearly complete skeleton of the Tyrannosaurus bataar, a cousin of the fearsome T. rex, had been ...

Apr 23, 2013

'De-extinction' nears reality

Woolly mammoths stomp through the Siberian tundra. The giant moa strides the forest floor of New Zealand. Tasmania’s doglike “tigers” stalk their prey under the cover of night. This is not a snapshot of times past, nor the next sequel to Steven Spielberg’s “Jurassic ...

Four-winged birds from dinosaur era claimed

Mar 16, 2013

Four-winged birds from dinosaur era claimed

Some primitive birds boasted four wings before evolution led them to ditch their hind feathers in favor of webbed or scaly feet, scientists said Thursday. Previous research had uncovered the existence of birdlike dinosaurs with hind limb feathers, but evidence has remained slim in ...

Feb 25, 2013

Tiny ancient continent found in Indian Ocean

Scientists have found traces of a micro-continent hidden underneath the Indian Ocean island of Mauritius, they said in a report published Sunday. The slab, dubbed Mauritia, was probably formed around 61 million to 83 million years ago after Madagascar split from India, but eventually ...