Deep inside Earth, researchers see signs that the solid inner core may be arranged in multiple chemical layers far below.

Neuroscientists have been trying to understand how the human brain supports numerous advanced capabilities for centuries. The ...

This is the second in a two-part series. Part one can be found here. The debate over what early math should look like and what should be included in the Common Core State Standards for math is one of ...

It is hard to know what is going on over 3000 kilometers beneath our feet, but until recently scientists were fairly confident that they understood the way the iron atoms in the Earth's core packed ...

Try these 6 joint-friendly standing moves to fire up your core, raise your heart rate, and help trim belly fat after 50.