Scientists say young Tyrannosaurus rex was attacked by another juvenile.
Lawsuit claims company used "illegal threats" to dominate marketplace.
Argleton, supposedly in the U.K., appears on Google Maps but isn't real.
Photo of grieving chimps is a powerful reminder of animals' emotional capacity.
Scientists in Wales film dolphins using their tails to toss jellyfish.
The African mountain's white peak is rapidly melting, researchers report.
Poll indicates US belief in global warming is cooling.
100 years of National Geographic Magazine at your fingertips!
The Geek Squad shares some tips for purchasing a new laptop.
Commission tells White House NASA needs help to return to moon, go to Mars.
Ares 1-X, meant as space shuttle replacement, flies 30 miles above Atlantic.
More Sci-Tech News
