In Yellowstone National Park, ravens have demonstrated remarkable intelligence by devising a unique method for locating food.

Deep within the dark caves of northeastern Mexico lives a fish that has spent hundreds of thousands of years adapting to a world without light. The blind Mexican cavefish (Astyanax mexicanus) has ...

The retina of the human eye contains six to seven million cone cells. These cells contain light-sensitive proteins known as ...

Evolution is always happening — so why can't we see it? A biologist explains the timescale problem, election pressure, and ...

The retina of the human eye contains six to seven million cone cells. These cells contain light-sensitive proteins known as ...

A Ball State professor was part of a study linking tooth enamel to human evolution, including shifts tied to meat-eating and ...

Why human hair stops growing at a certain length comes down to a biological clock built into every follicle — here's the ...

The retina of the human eye contains 6–7 million cone cells. These cells contain light-sensitive proteins known as cone ...

A new Yale-led study provides one of the most detailed and comprehensive analyses to date of genetic variation in human populations in Oceania, filling a major gap in representation in genomics ...

While laughing seems uniquely human, it is not. Researchers now have compared laughter in humans to laughter in the various ...

Healthcare practices across the United States are being forced to run leaner than ever. AI has emerged as a compelling answer ...

Conceived as a sequence of unfolding spaces, Rajeev Sethi's Delhi home dissolves boundaries between floors, people and the ...