Not many people can say they've been diving out of a cage with great white sharks. These divers had a special encounter with one while diving off Catalina Island, California.
Sri Lankan scientist Asha de Vos, founder of her nation’s first marine conservation research and education nonprofit, discovered a nonmigratory population of blue whales, the planet’s largest anima
Lost tourism revenue is hurting marine protected areas around the world. Ocean experts say this is a reason to increase government investment in nature reserves.