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TED Talks
A new lifeline for the world's coral reefs | Theresa Fyffe
Coral reefs are the most biodiverse ecosystem on the planet and the lifeblood of a thriving ocean. Yet without action, 90 percent of coral reefs could die by 2050. Fortunately, reef guardian Theresa Fyffe has a plan. Learn how her team...
SciShow
These Animals Actually LIKE Getting Caught
Even when animal traps are humane, it seems pretty obvious that animals wouldn't want to get caught. But sometimes, there are oddballs that love getting trapped. Here's what we know about what can make some animals so darn trap happy.
SciShow
The Tiny Reasons This Island Is Shrinking
Hoboro Island off the coast of Japan may soon be an island of the past, and it’s primarily due to one unsuspecting isopod.
TED-Ed
TED-Ed: Why is biodiversity so important? - Kim Preshoff
Our planet's diverse, thriving ecosystems may seem like permanent fixtures, but they're actually vulnerable to collapse. Jungles can become deserts, and reefs can become lifeless rocks. What makes one ecosystem strong and another weak in...
SciShow
How Celestial Bodies Affect Life in the Ocean
Life on Earth has always been shaped by other bodies in space, and life in our oceans is especially susceptible to interactions that have huge effects on life as we know it!
TED Talks
Margaret Wertheim: The beautiful math of coral
Margaret Wertheim leads a project to re-create the creatures of the coral reefs using a crochet technique invented by a mathematician -- celebrating the amazements of the reef, and deep-diving into the hyperbolic geometry underlying...
SciShow
White Sand Beaches: You're Sunbathing on Fish Poop
Find out how parrotfish, zooxanthellae, calcium carbonate (aragonite), and poop combine to make the white sandy beach sunbathers love.
TED-Ed
TED-Ed: The secret lives of baby fish - Amy McDermott
Coral reef fish, like the yellow tang surgeonfish, begin life in a fascinating and weird way - as tiny floating larvae! These babies are capable of drifting thousands of miles on ocean currents, far from the reefs where they were born....
TED Talks
Kate Orff: Reviving New York's rivers -- with oysters!
Architect Kate Orff sees the oyster as an agent of urban change. Bundled into beds and sunk into city rivers, oysters slurp up pollution and make legendarily dirty waters clean -- thus driving even more innovation in "oyster-tecture."...
SciShow
There is So Much We Got Wrong about Corals...
When you think about coral reefs, you probably imagine a sparkling tropical oasis that you can easily see while snorkeling or diving, but reefs can be found as deep as 8000 meters! As deep as they are, those reefs are still not immune to...
SciShow
9 Weird Ways Animals Communicate
We all know ducks quack, dogs bark, and birds chirp, but that barely scratches the surface of all the amazing ways animals have devised to talk to each other!
TED Talks
Ayana Elizabeth Johnson: A love story for the coral reef crisis
Over the course of hundreds of scuba dives, marine biologist Ayana Elizabeth Johnson fell in love -- with a fish. In this ode to parrotfish, she shares five reasons why these creatures are simply amazing (from their ability to poop white...
TED Talks
TED: How we're growing baby corals to rebuild reefs | Kristen Marhaver
Kristen Marhaver studies corals, tiny creatures the size of a poppyseed that, over hundreds of slow years, create beautiful, life-sustaining ocean structures hundreds of miles long. As she admits, it's easy to get sad about the state of...
TED-Ed
TED-Ed: The wild sex lives of marine creatures | Luka Seamus Wright
On a reef in the Pacific Ocean, 17,000 camouflage groupers dart about in the cloudy water. It is, in fact, an underwater orgy— turned feeding frenzy. An orgy might seem like a rather flamboyant way to breed, but sex in the sea is a...
SciShow
Why Is This Island Disappearing?
Hoboro Island off the coast of Japan may soon be an island of the past, and it’s primarily due to one unsuspecting isopod.
TED Talks
TED: Why I still have hope for coral reefs | Kristen Marhaver
Corals in the Pacific Ocean have been dying at an alarming rate, particularly from bleaching brought on by increased water temperatures. But it's not too late to act, says TED Fellow Kristen Marhaver. She points to the Caribbean -- given...
SciShow
Google Street View in the Great Barrier Reef
the Catlin Seaview Survey will be taking thousands of 360 degree panoramas of the Great Barrier Reef, not just for science, but so that every person with an internet connection can experience the world's largest structure...at least...
Crash Course
What is Physical Geography Crash Course Geography
Traditionally, geography is studied as two interconnected parts: physical geography and human geography. For the first half of this series, we will be focusing on physical geography, which is all about recognizing the characteristics of...
SciShow Kids
Check Out the Great Barrier Reef!
Barrier reefs are home to all kinds of amazing animals, but did you know that the coral itself is an animal? Join Jessi and Squeaks to learn all about coral and the longest coral reef in the world, The Great Barrier Reef!
Visual Learning Systems
Exploring Biodiversity
New ReviewThis colorful video program introduces students to the concept of biodiversity. Live-action footage of plants and animals from throughout the world helps students comprehend how the number of species in a place influences biodiversity....
Curated Video
Earth's Worst Mass Extinction Is Actually a Warning
There is a surprising natural wonder in the middle of the vast West Texas desert: a prehistoric ocean reef built from the remains of ancient sea life. This fossil-rich landscape tells the story of Earth's most devastating mass...
Wonderscape
The Deadly Jaws of the Moray Eel: Nature's Stealthy Predator
Science Kids Ocean Predators - Killer Whales, Great White Sharks, Piranhas and More!
The Moray eel is a fascinating and formidable predator with two sets of jaws that work in tandem to capture prey with deadly precision. These...
The Moray eel is a fascinating and formidable predator with two sets of jaws that work in tandem to capture prey with deadly precision. These...
Curated Video
Football pitch-sized reef created as home for 10,000 wild oysters in North Sea
A football pitch-sized reef has been created to home 10,000 wild oysters in the North Sea.Source: PA
Curated Video
Oahu Photographer Brent Bielmann Explores Pipeline Above—and Below—the Surface
This content was produced in partnership with Seiko, which encourages you to #DiscoverYourPlanet.
Brent Bielmann’s career in photography started when he was 13, after he bought a used camera body and housing from his uncle...
Brent Bielmann’s career in photography started when he was 13, after he bought a used camera body and housing from his uncle...