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Apr 18, 2014 11:44 AM ET
Evolution has done some crazy things in order to ensure the survival of certain species. Trace discusses why certain female bugs have a penis.
Apr 16, 2014 01:00 PM ET // Jennifer Viegas
Sharks have been on Earth for ages, but today's sharks turn out to have leaner, meaner bodies than those of extinct sharks.
Feb 12, 2014 01:00 PM ET // Jennifer Viegas
A color explosion happened around 150 million years ago, resulting in dinosaurs sporting a multitude of hues.
Jan 31, 2014 07:00 AM ET // Jennifer Viegas
Fossils for a scrappy, Italian canine that lived 2 million years ago are helping researchers to better understand the evolution of wolves and dogs.
Jan 16, 2014 05:00 PM ET // Jennifer Viegas
The relationship between dogs and wolves is far more complex than previously imagined.
Jan 14, 2014 08:45 AM ET
Laci is joined by Catie Wayne from Animalist News to report on how evolution is happening in some species RIGHT NOW!
Jan 13, 2014 12:03 PM ET // Jennifer Viegas
An animal that looked like both a fish and an animal represents the transition from fish to land dwellers. Continue reading →
Jan 8, 2014 03:09 PM ET // Stephanie Pappas, LiveScience
Some of the largest beasts in the ancient seas had black skin or scales, new research finds.
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