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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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What the Megalodon Left Behind

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

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How Climate Change is Impacting Shark Mothering

As any mother knows, ensuring the safety of your kids is a tough job. For bull...

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On the Trail of DNA in the Ocean

DNA is everywhere—it can be found in hair, saliva, blood, bones, feces or even...

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Tunicates—Not So Spineless Invertebrates

There are thousands of marine invertebrate animals in the ocean, from small to...

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Fish Heart Out of Water

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

Young Voices

Trials and Tribulations with Contamination

My internship at the Smithsonian National Museum of Natural History started off...

Personal Perspectives

Up Close and Personal with a Mangrove Root

I got a lot of funny looks at the airport when I opened the oversized cooler for...

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The Evolution of a Reef Aquarium

In the late 1970s, Walter Adey, a paleobiologist and coral reef researcher at the...

Personal Perspectives

Deep-sea octocorals: An ecosystem of their own

The deep-sea is a vast part of the world’s ocean. Even today, it often surprises...