Too much sodium is bad, but so is too little — no wonder the body has two sensing mechanisms ...

Deep brain stimulation can alleviate treatment-resistant depression for some patients ...

The larvae come in all shapes, sizes and colors. Learn how caterpillars evolved to defend themselves against predators.

There are hundreds of maker events and spaces around the country. What are they, and how can you get started?

Without a point of reference, it can be hard to tell just how fast an airplane is traveling.

Cheetahs are famous for speeding across the savannas of Africa. Sprint into their fast and fascinating world.

The McDermitt Caldera on the Oregon-Nevada border may be the largest lithium deposit on Earth. So, how did it get there?

Archaeologists have brought us closer to some of Earth's rich history. Here are six worth getting to know.

Thanks to a little housecleaning, the Hypsilophodont family has shed a number of older species and gained a new chicken-sized ...

Early birds and dinosaurs grew feathers made of the same proteins as modern-day birds, according to a new series of ...