Q&A: The science of snowflakes—how hexagonal symmetry and environmental changes create endless designs

In the iconic "Sound of Music" score, "My Favorite Things," a young Julie Andrews lists snowflakes as objects that bring her ...

Does science agree it’s better to give than receive? A doctor explains

Research shows that giving time, money or support to others is associated with benefits to well-being. But doing so isn’t always beneficial. Dr. Leana Wen explains.
BikeRadar

This is what happens inside your body during the toughest rides – and it's not pretty

By the end of a brutal race or sportive, your body has been through through the wringer. But what exactly goes on under the ...