Virginia Tech researchers tagged the first mako shark in the Mediterranean, uncovering key movement data critical for ...

"I was just like, ‘Oh my God, I just got bit!’" Hajek said. He stepped off his board, and onto a shark. Florida shark experts ...

A 10-foot great white shark surfaced off the Space Coast of Florida in what could be considered a prime viewing area for a planned Friday, Dec. 13 SpaceX launch. The shark, nicknamed Penny by the ...

A frequent guest in Florida waters surfaced in First Coast waters Wednesday. Keji, a 9-foot 7-inch great white shark, tagged by the nonprofit research group OCEARCH, pinged southeast of St. Augustine ...

A 10-foot, 500-pound great white shark, tagged by OCEARCH, pinged off Fort Pierce, Florida Sunday. It's the shark's third Florida ping this month.

A 10-foot great white shark surfaced off the Space Coast of Florida in what could be considered a prime viewing area for a planned Friday, Dec. 13 SpaceX launch. The shark, nicknamed Penny by the ...

A frequent guest in Florida waters surfaced in First Coast waters Wednesday. Keji, a 9-foot 7-inch great white shark, tagged by the nonprofit research group OCEARCH, pinged southeast of St ...

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

Budding entrepreneurs get the chance to bring their dreams to fruition in a new episode of “Shark Tank” airing on Friday, Dec. 13. The new episode will premiere at 8 p.m. EST on ABC.

The best telescopes for kids make great Christmas gifts. Our favorite models will provide good, frustration-free night sky views and are perfect for budding skywatchers. If your child is ...