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Form Equals Function for Ancient Sea Lizards and Modern Whales

In the ocean there once lived a creature built for predatory prowess. It had teeth...

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What the Big Picture Can Teach Us About Tiny Ocean Creatures

A 1,000-pound metal instrument—about the size of a two-seat Smart car—drops off...

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Five Methods for Tracking the Ocean's Motion

From the time of Aristotle until the European Renaissance, a roughly 1,000-year...

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How to Survive an Oil Spill: Oyster Edition

Oysters are powerhouses of water filtration. In a single day, one oyster can filter...

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Meals of the Mighty Mosasaur

Between 100 and 65 million years ago, at the time when dinosaurs reigned on land,...

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If You Build An Ocean, Sea Monsters Will Come

Building a productive ocean is complicated. The process is long (on the order of...

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What the Megalodon Left Behind

The largest shark ever to exist on this planet, Carcharocles megalodon, could grow...

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Fish Heart Out of Water

Under the lens of a microscope—in a shallow, glass well—spindly orbs pulse at...

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Why Are We So Afraid of Sharks? It Could Be the Background Music

Remember the first time you watched Jaws? Can you hear John Williams’ spine...

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Flippers or Feet? An Extinct Mammal May Have Been Replaced By Today's Sea Cows

In the seagrass beds and kelp forests of the Oligocene-Miocene transition, nearly...

Personal Perspectives

Shipboard Life in the Antarctic

Strapped in to a harness on the back deck of a 230-foot research vessel off the...

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Unearthing History: Mary Anning's Hunt for Prehistoric Ocean Giants

You may not have realized it, but you’ve been acquainted with Mary Anning since...