Meet T-Rex's older cousin: The Reaper of Death

Scientists said Monday they had discovered a new species of dinosaur closely related to Tyrannosaurus rex that strode the plain of North America some 80 million years ago.

Reverse extinction: Should we redo the dodo?

Woolly mammoths stomp through the Siberian tundra as the giant moa strides the forest floor of New Zealand and Tasmania's dog-like "tigers" stalk their prey under the cover of night. This is not a snapshot of times past, ...

'Minority Report' software hits the real world

The software behind the film "Minority Report" -- where Tom Cruise speeds through video on a large screen using only hand gestures -- is making its way into the real world.

How science debunked the ancient Aztec crystal skull hoax

They may have gained fame in the Steven Spielberg adventure film "Indiana Jones and the Kingdom of the Crystal Skull," but those quartz-crystal skulls that once ranked as a great enigma of archaeology are certifiably fake. ...

New US exhibit probes dinosaur mysteries

Dinosaurs have captivated the public for decades, but a new US exhibit aims to show that there is still much about the giant reptiles that baffles experts and amateurs alike.

Hollywood still struggling to focus 3D technology

Two years after breakthrough 3D megahit "Avatar," Hollywood is still struggling to decide how best to use the new technology, as filmgoers tire of the novelty and say no to annoying glasses.

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