Eastern Phoebe / Photo by Bill Thompson (USFWS) |
- White-crowned Sparrows in San Francisco's Presidio district have raised the pitch of their songs so that they can be heard better over increased ambient noise.
- Invasive Burmese pythons in Florida are eating bird eggs in addition to the birds themselves.
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- Not Exactly Rocket Science: Yutyrannus, a giant tyrannosaur with feathers
- Neurotic Physiology: Friday Weird Science: A profusion of pressurized penguin poo
- Since Ethiopian Christians give up meat throughout Lent, hyenas that normally scavenge human trash are forced to hunt for their own food until after Easter.
- A new study argues that a rise in atmospheric carbon dioxide caused the end of the last ice age.
- Scientists have discovered a new species of hammerhead shark off the coasts of Florida, South Carolina, and Brazil.
- A climate model run through 10,000 simulations predicted a rise of 1.4 to 3 degrees Celsius by 2050.