University of Texas at Austin

Fossils shake dinosaur family tree

(PhysOrg.com) -- Paleontologists have unearthed a previously unknown meat-eating dinosaur in New Mexico, settling a debate about early dinosaur evolution, revealing a period of explosive diversification and ...

dateDec 10, 2009 in Archaeology & Fossils
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Orionid meteor shower peaks Wednesday

(PhysOrg.com) -- The annual Orionid meteor shower will peak in the hours before dawn on Oct. 21, according to the editors of StarDate magazine, who said the shower could produce up to 20 meteors per hour.

dateOct 19, 2009 in Space Exploration
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