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the skull of a mosasaur
Article

Meals of the Mighty Mosasaur

Between 100 and 65 million years ago, at the time when dinosaurs reigned on land,...
November 2018
Thumbnail of a cartoonish octopus.
video

Why the Octopus Brain is so Extraordinary

An octopus is a lot brainier than you might imagine considering one of its closest...
Thu, 11/02/2017 - 09:54
Caribbean reef sharks are not the reef's top predator. A fearful reef shark fleeing from a great hammerhead in the Exumas, Bahamas.
video

Sharks are also afraid of shark attacks

Caribbean reef sharks are not the reef's top predator. A fearful reef shark...
Tue, 07/25/2017 - 09:46
A screenshot from the video of seagrass in Chesapeake Bay.
video

Seagrasses and Light in the Chesapeake Bay

Seagrasses growing on the seafloor of the Chesapeake Bay rely on light to...
Fri, 01/12/2018 - 09:35
Screen shot of "Sea Grapes: A Google Earth Tour" with aerial view of the Earth in Google Earth.
video

Sea Grapes: A Google Earth Tour

“Sea grapes” may sound like something Poseidon would snack on, and not a killer...
Fri, 12/16/2011 - 10:16
a sperm whale
video

Moby Dick's Boom Box: Sound Production in Sperm Whales

Dr. Stefan Huggenberger from the University of Cologne explains sound production in...
Fri, 11/18/2011 - 10:20
painting of squid pulling sailor underwater
video

Clyde Roper On the Over-Sized Anatomy of the Giant Squid

Dr. Clyde Roper discusses the fascinating anatomy of the giant squid (Architeuthis...
Fri, 07/20/2012 - 12:57
measuring a fish
video

Really Small Fry: Shifting Baselines in Marine Fish Stocks

A public service announcement uses a dramatic example to emphasize that ocean fish...
Fri, 12/04/2009 - 12:06
a fish swimming in blue water
video

Visit the Line Islands with Reef Ecologist Dr. Stuart Sandin

A number of questions have inspired marine ecologist Stuart Sandin to...
Mon, 11/30/2009 - 12:55
Screenshot of "Investigating Nutrient Pollution's Impact on Mangroves" showing a boat heading into the mangroves.
video

Investigating Nutrient Pollution's Impact on Mangroves

At Carrie Bow Cay in Belize, Dr. Candy Feller explains her research on the effect...
Thu, 03/08/2018 - 09:43
Japanese scientists videotaped this female giant squid, alive, at the water's surface
overview

Giant Squid

Giant squid live up to their name: the largest giant squid ever recorded by...
April 2018
An artistic rendering of an ocean landscape as it may have looked during the Archean Eon.
slideshow

The Ocean Throughout Geologic Time, An Image Gallery

Evidence shows that life probably began in the ocean at least 3.5 billion years...
Tue, 09/20/2011 - 15:30

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