Environmental DNA from rivers worldwide reveals how climate boosts fish diversity—and how human activity is disrupting that ...

Scientists tracking blind Mexican cavefish uncover a striking evolutionary reversal where existing brain circuits are rewired via dopamine to flip behavioral responses to light.

New fossil discoveries are reshaping scientists’ understanding of a pivotal chapter in human evolution, revealing that several human ancestor lineages lived side by side nearly 3 million years ago.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: TikTok A TikTok video about Typhlichthys styx, a blind cave fish found in the southeastern United States, is ...

A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key ...

Sanaa El-Sayed, University of Michigan doctoral student, senior student researcher at Mansoura University Vertebrate Paleontology Center and assistant lecturer at Mansoura University, is pictured with ...

It's not often something in our world, especially the natural one, gets restored closer to the way it was 200 years ago. But the Milwaukee River is providing a rare example. Last spring the river was ...

Newly discovered fossils in Ethiopia show that Homo coexisted with Australopithecus 2.6 million years ago, rewriting the timeline of human evolution. Far from a straight line, early human history was ...

The deep ocean remains largely unexplored, despite containing a large portion of the living organisms and animals on Earth. Among the many creatures populating the deep-sea are so-called Cyclothone, ...

Butterfly fish feeding on a coral reef. The ability to bite food off hard surfaces, such as coral, evolved about 50 million years ago and led to the rapid formation of new species of fish on coral ...

Why are there so many species of coral reef fish? According to a new study, it's because about 50 million years ago, some fish figured out how to bite food from hard surfaces. Evolution doesn't ...

Why are there so many of species of coral reef fish? According to a new study, it’s because about 50 million years ago, some fish figured out how to bite food from hard surfaces. Evolution doesn’t ...