Videos
Video: 15,000 sharks on Florida waters
Beaches in southern Florida (USA) are closed for anyone to swim because thousands of sharks gather very close to the coast. An estimated 15,000 sharks are migrating nort…
Videos
Watch videos about science, nature, animals, engineering, technology and unusual events, with explanations that add context to what you see.
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1,667 published items in this category and its subcategories.
Videos
Video: Praying mantis still mating
For every male mantis, every mating opportunity is like a mortal gamble. In lovemaking, female mantis can eat mates to get more nutrients for its future children.
Videos
Video: A close-up of terrifying sea monsters
Sharp, jagged teeth with a smooth body, all made a scary shape of a kind.
Videos
Video: The colorful world on the ocean floor
Life at the bottom of the ocean is always a fascinating topic, no less the mysteries of the universe. There have been many documentaries about the ocean that you have se…
Videos
US reuse missiles reach new heights
Elon Musk, the American billionaire's multi-use re-development project, has achieved a breakthrough.
Videos
Video: Exploring hot sea floor 400 degrees Celsius
The expedition team used the remote control vehicle (ROV) in the Cayman Troug area. They were surprised to see the hydrothermal vents below the depth of nearly 5,000m, t…
Videos
Video: Bird corpses shock the online community
A short clip by photographer Chris Jordan shooting scenes of dead birds on an island about 2,000km away from the mainland is touching the online community and shared on…
Videos
The first to build submarines in Vietnam
After many years working for a French submarine-closing firm, Phan Boi Tran returned to Vietnam in 2006 to research and successfully build submarines.
Videos
Video: Close-up of the sea hunting
Sea urchins are large white and black seabirds with yellow heads, long pointed wings and long beaks. They hunt fish by diving from the air into the sea and chasing domes…
Videos
Video: Stress 'great war' giant snake against tyrant dinosaurs
The 'survival' battle among predators, with the 'utopian' power of giant snakes against the powerful 'brawl' of tyrant dinosaurs. Video content is the battle of two anim…
Videos
Video: Ghost grass 'devour' the desert house
Ghost grass, also known as stem grass, wild plants live on the vast desert areas of the United States. After being wilted, they will be carried around by the wind, follo…
Videos
Video: Watching python, assassin pasture hunting
This is one of the largest python species in the world, scientific name is Rock Python with size more than 6m when mature and can still grow more.
Videos
Video: Basketball and coaches
The sensor-mounted basketballs called 94Fifty have the ability to track basketball shots as well as lead players' balls to analyze and provide useful advice.
Videos
Video: The dead surface of the sun
The beautiful images are recorded to give viewers a feeling of excitement but it is the labor effort and serious scientific research of the scientists.