BIOLOGY

We've misunderstood them for well over a century.

There are Star Wars fans everywhere, including among the scientists who study life on Earth.

Researchers use math to explain why jet lag happens and how travel direction plays a role.

What do you know about them beyond “They’re the ones with the green heads”?

Researchers say only 1/1000th of 1 percent have been identified to date.

Here's a good reason to avoid ditching those veggie scraps.

In the spring of 2021, the cicadas of Brood X will surface in the Eastern U.S. for the first time in 17 years.

There's a lot more than estrogen and testosterone.

Being cold depletes an animal’s energy reserves and immune system.

It’s so much more than baby food.

Some populations of lowland leopard frogs in Arizona have gene variants that protect them from a deadly fungal disease.

9. Righties tend to give higher ratings to objects on the right side of a page.