NASA is confirming divers from The History Channel have discovered a large pieces of debris on the ocean floor that came from the Space Shuttle Challenger disaster 36 years ago.

Oceans cover 71% of the planet and are the source of life on Earth. Over a billion people, including some of the poorest in the world, depend on the oceans and wild seafood for survival. But our blue planet is under threat. Each day we remove more than the oceans can replenish. We are draining our o...

Zoom into a coral reef and discover photosynthetic algae inside the coral’s cells. Reef-building corals rely on these symbionts for their survival. This stunning animation is perfect for all levels of biology and environmental science classes. Corals get their energy in part from microscopic symbiot

The power of the ocean is captured by these sailors trying to conquer the sea.

A time-lapse taken from the front of the International Space Station as it orbits our planet at night. This movie begins over the Pacific Ocean and continues over North and South America before entering daylight near Antarctica. Visible cities, countries and landmarks include (in order) Vancouver Is...

Beaches and birds are a natural pairing. But what kinds of birds are those squawking, soaring, diving creatures anyway? Graceful and acrobatic, gulls are hardly cautious around humans. They will not hesitate to swoop down and take a potato chip right out of your hand. You can find Florida's beautifu...

Frigate birds are ocean hunters that can't get wet, yet they overcome this handicap to catch their prey - flying fish - in a spectacular way.

Almost three quarters of the earth's surface is covered in water and around 90% of all the living space on Earth is contained in the oceans. These vast reserves cradled early life and continue to be home to a wealth of extraordinary creatures.

ALFRED HITCHCOCK SAID: "I had a test pilot go out off Santa Monica. And dive with a camera on the front of the plane toward the ocean. Pull out at the last moment."

Kavachi is one of the most active submarine volcanoes in the south-west Pacific Ocean. Located south of Vangunu Island in the Solomon Islands, it is named after a sea god of the New Georgia Group islanders, and is also referred to locally as Rejo te Kavachi ("Kavachi's oven’). The volcano has become