Science

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The Camera That Can See Around Walls

A new device uses laser pulses to create 3-D images of areas beyond its line of sight

A trio of Pittsburgh dinosaurs - from the left, Philiposaurus, Ketchupsaurus, Mr. Dig

Dinosaur Sighting: Ketchupsaurus and Company

Eight years ago, 100 decorative dinosaurs roamed Pittsburgh, and some of them are still in town

Although chimpanzees usually walk on all fours, sometimes they walk on two legs. New research suggests chimps walk bipedally to carry valuable resources, which might explain why bipedalism evolved in hominids.

What Chimps Could Tell Us About How Humans Started Walking on Two Legs

A new study of chimpanzees suggests that early hominids evolved upright, two-legged walking to carry valuable resources away from competitors

The Mollusc Militia is Coming

I have glimpsed the future. And it is teeming with creepy crawly cyborgs

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The Sawfish is a Great Slasher

This ray uses its toothed rostrum not only to detect its next meal, but also to attack and impale its prey

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Symphony of Dinosaurs

A new video brings you a dinosaur documentary mash-up set to techno beats

A reconstruction of Corythosaurus at the Royal Ontario Museum

The Case of the Headless Hadrosaur

After nearly a century, a mystery is solved and a skull has been matched to its skeleton

Pulitzer Prize-winning scientist E.O. Wilson appears in his office at Harvard University, in Cambridge, Mass. Wilson, an author, biologist, and humanist made well-chronicled efforts to team with evangelical Christians to fight global warming.

What Does E.O. Wilson Mean By a "Social Conquest of the Earth"

Carl Zimmer asks the evolutionary biologist about the theories in his high-profile new book

The Gray Wolf: The Great Lakes’ Comeback Kid

How do scientists know how many wolves are out there? Listen to how they howl, and then count how many wolves howl back

An artist's conception of the unusual humans living in southwestern China 11,500 to 14,300 years ago.

New Hominid Species Unearthed in Chinese Caves?

Fossils discovered in China may belong to a new species of hominid or they may be evidence that modern humans were more diverse thousands of years ago

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Battle Lizard

A film-in-progress imagines a future in which cowboys ride dinosaurs

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Using Space Satellites to Spot Ancient Cities

Computer analysis of satellite imagery has revealed what could be a record number of archaeological sites

Rather than amateurs working out of their parents' basement, malware creators are often part of an underworld of criminal gang, or working directly for a foreign government or intelligence agency.

Top Ten Most-Destructive Computer Viruses

Created by underground crime syndicates and government agencies, these powerful viruses have done serious damage to computer networks worldwide

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Bizarre Bee-havior in the Battle Against the Giant Hornet

To protect their hive from an invading hornet, Asian honeybees gang up and surround it, forming a "hot defensive bee ball"

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Paleontologists Announce Two Tiny Ceratopsians

A pair of mysterious, tiny dinosaur specimens have turned out to be new species of horned dinosaurs

The skull of Sahelanthropus. What does its body look like?

Top Ten Hominid Fantasy Finds

You can't predict what the next major hominid discovery will be, but you can daydream about it

Could we ever have just one time zone?

One Time Zone for the World?

An astrophysicist and an economist want to fix our clocks and our calendars

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Life in the Time of Dinosaurs

What was life like for Canada's dinosaurs 70 million years ago? Paleontologist Annie Quinney can tell you

Leonard Nimoy, Ep. # 1, 'The Cage' 1966 - 1969

Ten Inventions Inspired by Science Fiction

The innovators behind objects like the cellphone or the helicopter took inspiration from works like "Star Trek" and War of the Worlds

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Is it Too Late for Sustainable Development?

Dennis Meadows thinks so. Forty years after his book The Limits to Growth, he explains why

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