It can be hard to know what 13-year-old boys want for Christmas. There are so many new trends, and not to mention at this age ...

These 40 gifts will get to your loved ones just in time for the holidays. We’ve tried every piece of fitness equipment, shoe, kitchen tool, skin care product, and subscription in this guide.

By contrast, glial cells seemed to be electrically silent and were dismissed as dull by most researchers. Some glia, called ...