Experience the serene beauty of a tropical beach with this relaxing nature video. Featuring a traditional Thai longtail boat ...

Sleep may have evolved to help reduce DNA damage in nerve cells long before they became centralized in the brain, a study ...

A beautiful sunset over the quaint cottages. (Photo courtesy of Crystal Pier Hotel and Cottages) At the western end of Pacific Beach, where the boardwalk gives way to the open ocean, Crystal Pier has ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. SAN DIEGO (FOX 5/KUSI) — Imagine staying the ...

Ocean Springs is a small town of abundant beauty—the natural kind found in the twisting branches of live oaks and the stunning sunsets at Front Beach, but also the type meticulously crafted on a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Northern elephant ...

Elephant seals drift downwards in a "sleep spiral" when deep diving in the ocean, a new study found. Sleeping while deep diving allows the seals to avoid predators, scientists believe. The scientists ...

For the first time, scientists have recorded brain activity in a free-ranging, wild marine mammal, revealing the sleep habits of elephant seals during the months they spend at sea. The new findings, ...