Wildlife

Unlike the tails of almost all other animals, seahorse tails are more like square prisms than cylinders.

New Research

Why Seahorses Have Square Tails

Engineers show that the animals' prism-like tails are mechanically superior to cylindrical ones

Photographer Joseph Michael explored the 30-million-year old limestone caves of New Zealand's North Island, a favored spot for glowworms, to create these dazzling long-exposure shots.

Captivating Long-Exposure Photos of New Zealand’s Glowworm Caves

These new shots show the otherworldly magic created by a carnivorous fungus gnat

14 Fun Facts About Marine Bristle Worms

In honor of the first ever International Polychaete Day, learn about the bristly worms that are everywhere in the ocean

Skin bacteria may have lured in this hungry Aedes aegypti mosquito.

New Research

To Stop Mosquito Bites, Silence Your Skin's Bacteria

Texas scientists tricked mosquitoes into skipping a blood meal by modifying the way bacteria talk to each other

The aptly named elegant tern.

Anthropocene

Warming and Overfishing Sent Seabirds Flocking to California

Mexico's elegant terns have begun nesting farther north in years when their traditional food is scarce

A reconstruction of "grandfather turtle."

New Research

This Ancient Creature Shows How the Turtle Got Its Shell

The 240-million-year-old "grandfather turtle" may be part of the evolutionary bridge between lizards and shelled reptiles

Allis Markham puts the finishing touches to her entries at the World Taxidermy & Fish Carving Championships in Springfield, Missouri, on May 6.

Why Taxidermy Is Being Revived for the 21st Century

A new generation of young practitioners is leading a resurgence in this centuries-old craft

To discourage the harmful trade that is having a catastrophic effect on elephant populations, nearly one ton of illegal ivory was crushed Friday, June 19, 2015, in Times Square.

Where Do Important Ivory Artifacts Fit in the Race to Save Elephants from Poaching?

The fight against poaching and trafficking came to a head in Times Square last week with the destruction of a one-ton cache of illegal ivory

A customs officer in Thailand examines specimens from a three ton ivory seizure, estimated to be worth $6 million.

Anthropocene

DNA and Databases Help Untangle the Web of the Illegal Wildlife Trade

Two new data-driven approaches help identify key hotspots for poaching and trafficking

New Research

Kangaroos Are Lefties, and That Can Teach Us About Human Handedness

The discovery strengthens the case that upright posture drove the evolution of dominant hands in humans

Tiny ovenbirds wore an even tinier backpack equipped with a GPS tracker that monitored their migratory paths over the course of a year—offering new data on their routes.

The Hottest New Accessory for Songbirds: Tiny GPS-Enabled Backpacks

Peter Marra and Michael Hallworth of the Smithsonian Migratory Bird Center test a groundbreaking device that tracks birds' migrations

New research suggests hawkmoths, like the one pictured above, slow down their brain's ability to process light in order to see at night.

New Research

Hovering Hawkmoths Slow Down Their Brains to See in the Dark

The insects’ night vision appears to be finely tuned to the movement of their flower food sources

Ask Smithsonian: What Makes Skunk Spray Smell So Terrible?

When the omnivorous cat-size mammals take aim, the malodorous spray can hit with pin-point accuracy up to 20 feet away

Six Ways to See Bioluminescence in the World's Oceans

From shimmering squid in Japan to illuminated clams in France, here are some of the top spots for basking in nature's glow

Scientists found what appear to be red blood cells in this claw from an unidentified theropod dinosaur.

New Research

Dinosaur Soft Tissue Recovered From Eight Cretaceous-Era Fossils

New sampling methods yielded cells and fibers from relatively ordinary fossils, broadening the possibilities for paleontology

An artistic reconstruction of the Regaliceratops peterhewsi, the newly discovered Triceratops cousin with a built-in crown.

New Research

The 'Hellboy' Dinosaur, a New Cousin of Triceratops, Is Fossil Royalty

The horned dinosaur wears a built-in crown and offers evidence of many more undiscovered species in North America

A monarch feasting on milkweed.

Migrating Monarch Butterflies Might Actually Take to the Highway

Threatened pollinators get a trans-continental right of way

The Grevy's zebra (left) and the plains zebra may be tough to tell apart—until you examine their dietary preferences via their poop.

New Research

Big African Animals Are Pickier Eaters Than We Imagined

To the surprise of ecologists, plant-eaters manage to coexist on the savanna by each choosing different favorite foods

Texas longhorn cattle.

How "Meat Banks" Are Helping Farmers Preserve Precious Livestock

Frozen sperm and tissue are being stored to protect commercial animals and help save rare heritage breeds

If a lobster’s home territory is written into its genetic code, it just may be possible to distinguish a legally captured lobster from one with a shady background—maybe even after it’s made it to the dinner plate.

To Make Lobster Fisheries More Sustainable, Scientists Attempt to Decode Crustacean DNA

As the battle escalates to combat illegal fishing, Smithsonian scientists offer up a possible genetic tool

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