Naomi Winston, 'Coloring Book Girl,' is on a mission to empower children and others through her multicultural coloring books.

A deeper look at why ringworm requires a full-scale assault, not just a tube of cream, and why it’s not just a simple skin ...

A trove of fossils, including a penis worm with a spiked, invertible throat, suggests this spot may have been a cradle of Cambrian evolution.