SciShow
Does the Food Chain Stop At Jellyfish?
Jellyfish aren't the most nutritious animals in the ocean. Yet sea turtles and many other organisms get their nutrition from almost nothing else. Here's why they don't totally starve to death.
SciShow
Why Can't We Farm These Foods Yet?
There are some foods that are so popular that they are at risk of going extinct. What are they and why is it so difficult to harvest them?
TED Talks
TED: Tagging tuna in the deep ocean | Barbara Block
Tuna are ocean athletes -- fast, far-ranging predators whose habits we're just beginning to understand. Marine biologist Barbara Block fits tuna with tracking tags (complete with transponders) that record unprecedented amounts of data...
TED-Ed
Meet the bluefin tuna, the toughest fish in the sea | Grantly Galland and Raiana McKinney
What's as big as a polar bear, swallows its prey whole, and swims at forty miles an hour? It's not a shark or a killer whale... it's the Atlantic bluefin tuna— the largest and longest-lived of the 15 tuna species. Its unique set of...
SciShow
From Old-School Gardening to the Future of Food
From the starter plants in your window to giant agriculture, there's a lot of science to cover before dinner.
Curated Video
Overfishing
Find out why the Atlantic bluefin tuna is facing extinction. People and places - Human impact on the environment - Overusing resources Learning Points Natural resources need to be managed carefully. Overfishing can lead to species...
Next Animation Studio
Study finds increased toxic mercury levels in tuna and cod
New research has linked an increase of toxic mercury in marine life to global warming and overfishing.
AFP News Agency
VOICED: Economy trumps ecology at UN wildlife meet
VOICED: Economy trumps ecology at UN wildlife meet
AFP News Agency
VOICED: In sushi bars, tuna vanishes bite by bite
VOICED: In sushi bars, tuna vanishes bite by bite
AFP News Agency
CLEAN: B-roll of bluefin tuna auction, as Japan opposes trade ban
CLEAN: B-roll of bluefin tuna auction, as Japan opposes trade ban
NASA
Nasa: Space Place: Animals on the Move
Learn all about migration and the need for certain animals to move in order to survive. Links to a matching memory game with migratory animals. Animals include wood stork, Demoiselle crane, Siberian crane, Barrows goldeneye ducks, King...