Everyone’s seen Rudolph Zallinger’s “The March of Progress” illustration showcasing the evolution of humans: from early ...

Researchers from The University of Tennessee in the United States has discovered the ability of some fern species to evolve ...

E rect-crested penguins ( Eudyptes sclateri) might be a little under the radar when it comes to the penguin world. However, ...

Fred Kraus, a researcher in the department of ecology and evolutionary biology at the University of Michigan, was studying ...

These breathtaking animals are all naturally purple, a rare color found in wild fauna. Read about what makes them so special.

“Bites from this species were viewed locally as of no particular ... Other Papuan snakes do not show this color-pattern dimorphism.” Notably, the differences are not determined by sex, as ...

Head down deep enough into the ocean and you might just find the lord of the underworld – except it turns out he’s a bit more… crustacean-y than you might’ve been expecting. Ok, scientists ...

rex grew, matured, or even whether the species showed sexual dimorphism (differences between males and females). According to previous teams, a sample size of 70 to 100 specimens of adult nonavian ...

David La Puma has been banding hummingbirds in New Jersey for over a decade. “All of my equipment is so tiny,” he remarks, ...