How can we guess the size of an extinct animal when all that remains are a few scattered bones? A study conducted by ...

The time it takes to earn a Ph.D. can range from a few years to around a decade. You'll likely face many hurdles on the long educational journey. Whether it's worth the time and cost depends on your ...

Bill Rollins Jr., 97, wrote and self-published 'Trisecting an Angle,' to try to share his solution with the world.

Naps help Constance Kobylarz Wilde, 58, recharge, especially if she takes them right after lunch. Wilde, a marketing manager and health blogger in Mountain View, Calif., is constantly juggling her ...