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The find adds more proof to a theory that complex neurological systems, including the base features of human brains, evolved in ancient sea creatures.

The stone ’n’ bone peddlers from out of town needed an experienced gumshoe with moxie, and I was their man. Sure, ruby heists and sapphire thi…

  • Associated Press

WASHINGTON — New fossil evidence of the earliest complete skeleton of an ancient primate suggests it was a hyperactive, wide-eyed creature so …

WASHINGTON — Energy Secretary Steven Chu on Tuesday laid out the scientific risks of inaction on global warming and went straight to his main …

  • Susan Walsh / the associated press

 

LONDON — British authorities say the fossilized skull of a giant sea monster has been found off England's southern coast.

  • Chris Ison / The Associated Press

 

WASHINGTON — Over the next three years, Americans will replace nearly all their traditional light bulbs with cooler, more energy-efficient bul…

WASHINGTON — Americans seem to be cooling toward global warming.

 

LOS ANGELES — Fossil bones housed at a Los Angeles museum belong to the smallest dinosaur discovered in North America, scientists said Tuesday.

Breastfeeding moms should cover up

DURANGO, Colo. — The sun had just crested the distant ridge of the Rocky Mountains, but already it was producing enough power for the electric…

PARIS — Now that's one big foot.

 

  • By Dan Sorenson Arizona Daily Star

The head of one of the largest shows that make up the Tucson Gem, Mineral & Fossil Showcase said Wednesday that he doesn't have any specif…

  • David Sanders / Arizona Daily Star 2007

 

MONTPELIER, Vt. — Seeking to boost solar and other types of renewable energy, Vermont has joined a small but growing number of states enacting…

  • By J.C. Martin Special to the Arizona Daily Star

"Tombstone: A Quick History"