For math, chalk is very effective for a number of reasons,” said Duke Professor of Mathematics Ezra Miller. Miller said using chalk forces him to be deliberate about what – and in what order – he ...

Known as the birthplace of the skyscraper, Chicago is home to award-winning restaurants, top sports teams and prized cultural ...

Manicured lawns stretch like green carpets, inviting you to walk slowly and take in every detail. Classical statues stand ...

The lighthouse rises from a rocky peninsula that juts into Lake Erie like a finger pointing north. That brilliant white tower ...

The selection of these colors is deeper than you think.

Have you ever tasted a word, or seen colors while listening to music? If you have, you may be among the 1% to 4% of people who have a fascinating trait known as synesthesia.

As a family life coach, I pay close attention to patterns, especially the ones we normalize without realizing it. Running a red light is one of those behaviors.

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

National Geographic's Wonder Lessons will teach you how to navigate the stars, spot cloud types, recognize common trees, and identify different kinds of rocks. Today, we're learning about cumulus ...