Shark Attacks Surfer in Brazil

Whale shark spotted close to Copacabana in Brazil

Surfing the Doce River in Brazil

WATCH: surfers braving the wave during a tidal surge in Brazil

Anacondas, otters and piranha: Diver records close encounters with Brazil's freshwater creatures

Aerial Video Shows Sharks Getting Very Close To Australian Coastline

Drone footage captures surfers' close encounter with shark

Shark shock: Man 'nearly walks into shark' at iconic Aussie beach

Diver Films Smooth Hammerhead Shark

Great white sharks swim feet away from surfers at California beach

Drone footage captures a juvenile tiger shark swimming metres from the shore on busy tourist beach

Scuba Diving Encounters: Diving with Sharks in San Salvador

Tiger Shark swims in close to beachgoers at popular Western Australian swimming spot

Beachgoer's close encounter with tiger shark in shallow waters

Bull shark attacks dolphin at Sydney’s Shelly Beach

Moment lucky tourist accidentally catches a great white shark on fishing excursion

Beached shark rescued on South Africa beach

The Best Places in the World to See Sharks

These Amazing Photos Capture A Giant Whale Shark Hanging Out With Some Tourists

Watch: Thousands 'hug' the ocean on Brazil beach for World Ocean Day

Video of great white shark thrashing around in shallow water before it washed up on Australian beach

Great White Shark Chills While Surfers Cruise Above It

Baby Seals in the Arctic

Catfish Eating Habits

Can Galaxies Collide?

Playing in Alexandra