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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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An App Helps Scientists Combat Illegal Fish Trade

Relationships often begin with the locking of eyes. For Yvonne Sadovy, it was a...

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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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Mapping Out What’s Next for the Marshall Islands

For residents of the Marshall Islands, a system of over a thousand islands found on...

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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...

The Time For Earth Optimism is Now

Here at the Smithsonian we think the time for Earth Optimism is now. So we are...

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Keeping Exploration Alive With Manned Submersibles

The Ocean Portal was lucky enough to join the Deep Reef Observation Project team in...

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Chasing a Basking Shark

It was a hot and sunny day, with barely a whiff of breeze. I boarded a boat in...

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Following the Akule

While swimming off of the big island of Hawaii in Kealakekua Bay, I saw what first...

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Seaside Lichens

Very few plant species can survive close to the ocean, where pounding surf fills...

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December in Malibu

Shooting seascapes often involves hiking on very delicate rock formations near...