Nothing is more relaxing than a nice, sunny day at the beach. Make sure your visit to the beach remains relaxing with a list of summer safety tips for the beach, including using sunscreen with a high SPF, handling jellyfish and stingray...

Humans have been developing number systems for thousands of years, and while they can be very different from one another, they can also share surprising similarities. Take your young mathematicians on a journey through the history...

An underwater archaeologist writes about the landings that took place at Omaha Beach and how the best laid plans went very wrong.