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  • Article (9)

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A green mahi-mahi fish underwater
Article

Fish Heart Out of Water

Under the lens of a microscope—in a shallow, glass well—spindly orbs pulse at...
June 2018
A tornado of sardines swirls around diver and photographer Erwin Poliakoff in the Philippines.
Article

Why the Littlest Fish Matter a Whole Lot

Top predators along the California coast are having a rough year. Recently starving...
May 2015
Grey reef sharks are among the most versatile and tough predators on a Pacific coral reef, but they are also among the most vulnerable species, as they are threatened by wasteful fishing practices like shark finning.
Article

Where the Shark and the Snapper Roam

The pre-industrial American landscape was once rightly described as a place where...
March 2014
A walrus sits on top of ice.
Article

The Cultural Icescapes of the Arctic

Sea ice is typically viewed as the domain of physical and natural scientists, the...
March 2014
A newly established black mangrove sits in a field of salt marsh near the northern limit of mangroves in Florida. Mangroves have been expanding near their northern limit in Florida and the expansion is linked to a reduction in the frequency of ex
Article

Finding Mangroves In Unexpected Places

Over the past several decades, Florida’s coastal wetlands have been changing....
February 2014
A photo of a swimming Protanguilla palau, the newly discovered genus and species of eel
Article

Scientists Call New Eel Species A Living Fossil

Scientists at the Smithsonian and partnering organizations have discovered a...
August 2011
A narwhal breaches the surface, its tusk pointed to the sky
Article

Why a Tusk? The real-life unicorns of the sea and the tusks that make them famous

In the frigid Arctic Ocean, a mysterious toothed whale—the narwhal— resides...
August 2017
Mangroves on the edge of the water.
Article

Mangrove Restoration: Letting Mother Nature Do The Work

The ecological importance of coastal mangrove forests is common knowledge today....
December 2016
These Smithsonian field stations enable scientists worldwide to conduct long-term studies on mangrove ecosystems.
Article

Smithsonian Research Stations

Smithsonian scientists and their colleagues are investigating important questions...
November 2009
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