EvolutionJune 10, 2010
Were some gigantic Jurassic sea creatures warm-blooded?
Dinosaurs
May 26, 2010
Small Triceratops relative suggests new dinosaur migration routes from Asia to Europe
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EvolutionMay 24, 2010
Mineral Isotopes Could Reveal Whether Dinosaurs Were Cold- or Warm-Blooded
A new method allows researchers to find the internal body temperature of long-dead animals by examining chemical bonds in their teeth or bones. Will dinosaurs be next?
EvolutionMay 16, 2010
Lizards Feel the Heat from Climate Change
Extinction already stalks lizards, thanks to global warming. David Biello reports
EvolutionMay 13, 2010
The Proof Is in the Proteins: Test Supports Universal Common Ancestor for All Life
One researcher put the basic biological assumption of a single common ancestor to the test--and found that advanced genetic analysis and sophisticated statistics back up Darwin's age-old proposition
EvolutionMay 4, 2010
Evolved Blood Allowed Mammoths to Survive the Ice Age
It wasn't just their thick fur that allowed the mammoths to survive the bitter cold--it was also their blood. Christopher Intagliata reports
April 28, 2010
Feathers developed differently in dinosaurs' life cycles than in those of modern birds
March 25, 2010
New Australian dinosaur fossil shows that tyrannosaurs' range was global
The SciencesMarch 23, 2010
Volcanoes killed with global warming, 200 million years ago
EvolutionMarch 19, 2010
Dismiss dinosaurs as failures...and pave a path to a bleak future
EvolutionMarch 4, 2010
A Theory Set in Stone: An Asteroid Killed the Dinosaurs, After All
A single asteroid impact near the Yucatan remains the best explanation for the massive Cretaceous-Paleogene extinction, scientists conclude in a new, deep review
EvolutionMarch 4, 2010
Dinosaurlike creature spread in Triassic times