On a dive trip in Mexico's Baja California Sur, one diver fondly recalls a trip that put her (almost) face to face with one of the ocean's gentlest giants.

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone ...

But that’s not true. Megalodons are extinct. They died out about 3.5 million years ago. And scientists know this because, once again, they looked at the teeth. All sharks – including megalodons – ...

“So it just makes no sense how these two things found each other,” says Constantine ... into a sucker to latch onto larger animals, such as whale sharks, and barnacles that can be found ...

From deep-sea sponges to ancient tortoises, the longest-living animals can survive for centuries, even pausing aging.

Newborn pilot whales have been spotted mysteriously swimming among pods of orcas. Scientists are trying to puzzle out how the ...

Here are ten animals with the highest populations on Earth. Some are quite familiar. You have never heard of some others, ...

The genomes of long-living, big-brained mammal species reveal that they carry more copies of immunity genes. Experts ...

May 14, 2025. More for You ...

Learn more about the gene families that play an important role in the aging and longevity of mammals, including humans.