Shark Week is nearly upon us! Celebrate everyone's favorite jaw-dropping series with this ultimate shark-themed party guide.

Shark diving isn't just something I do—it's who I am. In this video, I open up about what it takes to make a career out of ...

Stunning new video showed a great white shark just feet from a paddleboarder off a Massachusetts beach. It’s just the latest shark encounter caught on tape across the U.S. this summer. NBC News’ Sam ...

MJ Algarra details to PEOPLE exclusively her experience swimming in the heart of hundreds of sharks and sea creatures during ...

WATCH: A woman witnessed some interesting shark behavior on Hilton Head Island in June and shared the video with WSAV.

The average whale shark measures about 30 feet long, with a mouth stretching nearly 5-feet across. The largest whale sharks ...

Greenland Sharks Can Live for 400 Years. Scientists Are Using DNA to Unravel Their Longevity Secrets These large, mysterious creatures are the longest-living vertebrates on the planet—and their ...

A live mako shark washed up at Christchurch’s Sumner Beach – prompting a police call out. Footage of the shark has appeared online and shows its jaws moving faintly and sporadically.

The roughskin dog fish shark's discovery offers the first live footage of this species, prompting hopes for enhanced conservation in the Cayman Islands.

The Greenland shark has by far the longest lifespan for a vertebrate, with an estimated life span of around 400 years. Scientists recently synthesized its genome to investigate what exactly ...

Scientists have finally figured out how the Greenland shark lives to be almost 400 years old, and the secret is in its DNA.

That also might shed light on what enables Greenland sharks to live so long. Whichever direction the research takes, Dr. Austad said, it’s an exciting time for Greenland shark research.