How did the sabertooth cat wield its excess of tooth?

How Did Sabercats Use Those Outlandish Fangs?

We’ve barely scratched the surface of how this charismatic cat utilized its dental cutlery

While excavating at Bluefish Caves in northern Yukon during the 1970s and 1980s, Canadian archaeologist Cinq-Mars found cut-marked horse bones and other traces of human hunters that seemed to date to 24,000 years ago—thousands of years before the Clovis people.

What Happens When an Archaeologist Challenges Mainstream Scientific Thinking?

The story of Jacques Cinq-Mars and the Bluefish Caves shows how toxic atmosphere can poison scientific progress

Why Elk Calves Are Undetectable to Yellowstone's Wolves

In Yellowstone, elk calves are left unprotected by their herd and are the easiest prey for wolves to catch. Luckily, the newborns have no scent

The best defense is a good offense.

The Real Reason the Turtle Learned to Hide its Head Will Surprise You

Turtles retract their heads for protection, but new research suggests that ability evolved for an entirely different reason

As his ancestors have done for generations, Icelander Árni Hilmarsson catches an Atlantic puffin in a net called a háfur.

Disappearing Puffins Bring an Icelandic Hunting Tradition Under Scrutiny

Historically, hunting seabirds has been a distinctive feature of Nordic coastal culture. Should it still be?

A black and white ruffed lemur in Madagascar's Vakona Forest Reserve. Worldwide, primates are particularly prone to overhunting, according to the first global assessment of bush meat hunting trends.

A New Report Says We're Hunting the World's Mammals to Death. What Can Be Done?

Solutions are multifaceted and region-specific, but conservation researchers have some ideas

Marián Cueto, author of a new study on fossilized cave lion claws, working in La Garma.

Humans May Have Hunted Cave Lions to Extinction—For Throw Rugs

Dear cave lions: We're so, so sorry.

I just want to get this purr-fect.

Fur Real: Scientists Have Obsessed Over Cats for Centuries

Ten of the best feline-focused studies shed light on our relationship with these vampire-hunting, sexy-bodied killers

Campsite Places Humans in Argentina 14,000 Years Ago

Excavations at the site Arroyo Seco 2 include stone tools and evidence that humans were hunting giant sloths, giant armadillos and extinct horse species

Ostrich Feather Hat, 1910-1912

100 Years Later, the First International Treaty to Protect Birds Has Grown Wings

The U.S. and Canada celebrate the centennial of an agreement recognizing that birds see no borders

Leopard territory in Southeast Asia has been reduced by 94 percent.

The Indochinese Leopard Is Down to Just a Few Lives

These threatened cats now occupy just 8 percent of their historic range in Cambodia, new population estimate finds

An eastern wolf in Ontario's Algonquin Provincial Park.

Rare Wolf or Common Coyote? It Shouldn't Matter, But It Does

The concept of species is flawed, but it still has a huge bearing on conservation policy

Yao honey-hunter Orlando Yassene holds a wild greater honeyguide male in the Niassa National Reserve, Mozambique.

Forget Bees: This Bird Has the Sweetest Deal With Honey-Seeking Humans

The effectiveness of the honeyguide call sheds light on why this golden relationship has stuck around so long

In a new book The Naturalist, the Smithsonian's Darrin Lunde draws on Teddy Roosevelt's diaries and expedition journals to tell the story of the 26th president as a prodigious hunter, tireless adventurer and ardent conservationist.

Teddy Roosevelt's Epic (But Strangely Altruistic) Hunt for a White Rhino

In a new book, a Smithsonian naturalist tells the gritty, controversial tale of how one of America’s presidents felled a threatened species

Wooly mammoths would have been challenging but desirable prey for early humans.

Humans Were in the Arctic 10,000 Years Earlier Than Thought

Distinctive cut marks on a Siberian mammoth represent the first known evidence of human hunters this far north

Lions Get More Protection From the Endangered Species Act

Americans will still be able to hunt in some regions, but bringing trophies home will be harder

New Mapping Technology Helps Arctic Communities “Keep on Top” of Sea Ice Changes

Buoys are being deployed in the bays of Labrador, Canada, with sensors that track ice thickness, to stop Inuit from breaking through

Humans take 14 times more adult biomass from the oceans than other marine predators.

Modern Humans Have Become Superpredators

Most other predators target juveniles, but our species tends to kill more full-grown adults

Female Chimps More Likely Than Males to Hunt With Tools

A new study investigates the social and hunting behaviors of Fongoli chimpanzees

Like Underwater Jedi, Electric Eels Can Remotely Control Other Fish

Electric eels can shock prey into both revealing their positions and freezing in place

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