Topic: underwater

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The stoplight loosejaw, the marlin, & Extreme Life of the Sea

Challenging environments can help create some of the most marvelous evolutionary solutions. Two examples: The stoplight loosejaw and the marlin. The Stoplight Loosejaw is a small, deep sea dragonfish that has an "i...

Divers may have discovered the largest squid egg mass ever seen

A group of divers discovered a "car-sized ball of squid eggs" at 22 meters (72 feet) deep off the coast of Turkey. From RR Helm at Deep Sea News, who has a lot of excellent information about the find: Lutfu Tanrio...

Underwater Caves of the Yucatán Peninsula – Wonders of Life

In the jungles of Yucatán Peninsula, crystal clear cenotes -- from the Mayan word ts’onot meaning "sacred well" -- fuel their surrounding ecosystems with fresh water. Numbering in the thousands, these flooded sinkhole...

This Jorunna sea slug looks like a tiny, fluffy “sea bunny”

Sea bunnies, sesame-coated snow rabbits, ゴマフビロードウミウシ or gomafu biroodo umiushi meaning black speckled velvet sea slugs... These Jorunna Parva sea slugs look like white fluffy bunnies and have been given a v...

Norwegian orcas eat herring by cooperatively carousel feeding

Norwegian orcas "corral, stun, and devour" silver herring using a method called carousel feeding, a cooperative approach that's very similar to "sheepdogs working a flock". From Wikipedia: An individual or small g...

Run, Octopus, Run! – Science Friday

Crawling, swimming, embracing, squeezing, camouflaging... running? Why would an agile octopus, like the algae octopus or the coconut octopus, choose to use two of their eight arms to stand up and "run" backwards? Mont...

Studying the deep sea octopus Opisthoteuthis “Adorabilis”

From Science Friday's The Macroscope, Post Doctoral Researcher Stephanie Bush of the Monterey Bay Aquarium Research Institute (MBARI) introduces us to a tiny Opisthoteuthis deep-sea octopus, a creature that's in the s...

ROV footage of deep sea creatures from the coast of Puerto Rico

Real-time science collaboration is much easier thanks to today's streaming video technology. During dives made by a remotely operated vehicle (ROV) off the coast of Puerto Rico, a team of National Oceanic and Atmosphe...

Underwater Bigeye trevally fish tornado in Baja California Sur

This underwater fish tornado appears to be a swarm of Bigeye trevally or Jureles in Cabo Pulmo Reef, Baja California Sur. It was filmed by Liquid Productions' underwater director, videographer, and photo instructor Be...

Underwater Dogs in Slow Motion – Earth Unplugged

If seeing dogs move in slow motion is fun, then seeing dogs move in slow mo underwater is even better. Plus, these adorable canines are benefiting from the exercise of swimming in the pool. In this episode of Earth Un...

Emperor Penguins Speed Launch Out of the Water

We've seen a video of penguins rocketing out of the water as if powered by jets, but we've never seen it happen from underwater... until now. In this National Geographic clip, photographer Paul Nicklen captures how th...

Deepwater Horizon oil spill: Where did the oil go?

In April of 2010, a BP Deepwater Oil rig in the Gulf of Mexico exploded, killing eleven workers and unleashing an unprecedented amount of sticky black crude into the gulf waters, beaches, wetlands, and surrounding eco...

Close encounters of the giant kind: Diving with a whale shark

Whale sharks are gentle giants (much like the basking shark), and in this Earth Touch video, we get to see one up close as a cameraman narrates his surprise swim with the planet's biggest fish. How big? Whale sharks a...

Four jellies that diffract rainbow light like iridescent spaceships

Monterey Bay Aquarium has a brilliant YouTube channel for viewing all sorts of beautiful and hard-to-believe creatures. A case in point: these four jellies. Above, The Lobed Comb Jelly, who looks like it's shimmering ...

Swimming with the Galápagos Sea Lions of Isla Plaza Sur

Travel to Isla Plaza Sur in the Galápagos Islands, 600 miles off the coast of Ecuador, where the Galápagos Sea Lions play, swim, eat sardines, and sun bathe. This video was filmed underwater and in the air by Florian ...

Deep Look: From Drifter to Dynamo – The Story of Plankton

Mind-blowing fact: A massive group of single-celled algae called diatoms are considered champions of photosynthesis. Why? Diatoms are responsible for an estimated 20% to 40% -- maybe even 60% -- of the Earth's oxygen....

…meanwhile…: Marine life in high magnification time lapse

Look very, very closely at Protoreaster linckii, Scolymia, Fungia, Trachyphyllia, Symphyllia, Euphyllia divisa wilde, a mix of Zoas and Alien eye zoas, and Tridacna maxima in this 2K and 5K mix of intense time lapse f...

Antarctica’s Ice Formations: Volcanic ice caves & undersea brinicles

The caves of Mount Erebus, Antarctica's only active volcano, hide fragile and sparkling secrets: spectacular ice stalagmites, stalactites, shards, and feather-like crystals that form from the volcanic steam and gases ...

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