- Resetting the Theory of Time
- When Great Scientists Got It Wrong
- Insects May Be the Taste of the Next Generation, Report Says
- Researchers Report Cloning Advance for Producing Stem Cells
- The Myth of Multitasking
- Desktop Diaries: Daniel Kahneman
- Science Diction: Scientist
- Exploring an Ever-Expanding Universe
- Hello...Is There Anybody Out There?
- Michael Pollan: You Are What You Cook

Jan. 25, 2013
Canine Conundrum: How Dog Became Man's Best Friend
Scientists have long debated how -- and when -- dogs first became domesticated.

Jan. 27, 2012
Ancient Skull Holds Clues to Dog Domestication
Discovery of an ancient skull sheds light on the domestication of dogs.
Feb. 04, 2011
Can Dogs Smell Cancer?
A new study says a dog did better than conventional tests in identifying patients with cancer.

Oct. 29, 2010
An Answer to the Chupacabra Legend?
A biologist says that coyotes suffering from severe mange could be the origin of the 'chupacabra' legends.
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