It's a wide open race in the NFL postseason over the next five weeks to determine a Super Bowl champion. Here's your guide to the NFL playoff format.

Scientists have uncovered a new explanation for how swimming bacteria change direction, providing fresh insight into one of ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Cierra Murry is an expert in banking, credit cards, investing, loans, mortgages, and real estate. She is a ...