Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.

Many blacktip reef sharks in French Polynesia are commonly fed by tourists. But the low-quality diet is changing the sharks’ behavior and physiology.

What are the top facts about the ocean? While much is known about the ocean, a large part of it remains unknown. Here are fun facts about it for people of all ages.

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In other words, Smith is a Shark, and the organization plans to keep the 19-year-old in the NHL — rather than send him to the AHL — and continue to work with him as he experiences his share of ...

Shark Tank India is set to return for a fourth season on Monday ... has created a locket… Significantly advanced technology is no different than magic. Two kids have made this. You wear it on your ...

Shark populations are declining globally. The demand for fins, meat, liver oil, and other products has driven numerous shark populations to the brink of extinction. At least 75 shark and ray species ...

It comes four days after the surfer was last seen on Thursday night when locals observed him being attacked by a shark. Lance Appleby, 28, who is believed to have been fatally attacked by a shark ...

The 21st episode of the 11th season of ABC's "Shark Tank" premiere on May 6 ... an Android-based two-in-one tablet computer specifically made for kids. During their presentation, the entrepreneurs ...

It was here when witnesses said a shark attacked the surfer. Local police immediately rushed to the scene and began a search alongside the State Emergency Service and local volunteers. Local ...

The final moments of a surfer believed to have died in a shark attack before vanishing off the coast of South Australia have been revealed. 28-year-old Lance Appleby was out surfing at the popular ...

Lance Appleby, the 28-year-old victim of a suspected fatal shark attack in South Australia has been remembered as a talented surfer, a great footballer and a beautiful young man. (Nine ...