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Science / Wildlife

Why Do Humans Have Canine Teeth and More Questions From Our Readers

You asked, we answered

In the Democratic Republic of Congo, trainer Franck Canniet, far right, trains rangers for a confrontation with poachers.

The Fight Against Elephant Poachers Is Going Commando

In central Africa, a former Israeli military trainer and his team are deploying battle-tested tactics to stop the runaway slaughter of elephants

Ground beetle (Carabus (Coptolabrus) elysii), detail

Art Meets Science

Eek! Each of These Insect Portraits Is Made From More Than 8,000 Images

With a mastery of macro, Levon Biss captures every hair and dimple on insects’ vibrant bodies

This brittle star, Sigsbeia oloughlini, was found the coast of Esperance, Western Australia.

Journey to the Center of Earth

Meet the Diverse and Bizarre “Stars” of the Deep Sea

As human activities encroach on remote oceans, scientists work to map the denizens of the deep

The spectral bat (Vampyrum spectrum), the world’s largest carnivorous bat, feeds on small birds, amphibians, reptiles and mammals—including other bats.

The World’s Carnivorous Bats Are Emerging From the Dark

Meat-eating evolved multiple times among these mysterious species, yet all of the winged carnivores share similar physiological fixes

A furled chameleon tail obviously takes its shape from the rolling of a tube, but its pattern is distinct from that created by rolling an even tube, such as that of a garden hose. The gentle taper of the tail produces a logarithmic spiral—one that gets smaller, yet the small parts look like the large parts.

Art Meets Science

The Science Behind Nature’s Patterns

A new book explores the physical and chemical reasons behind incredible visual structures in the living and non-living world

Oceanic whitetip, Cat Island, March 2014 (Instagram: michaelmuller7)

This Photographer Shoots Sharks to Save Them

When he’s not creating movie posters, Michael Muller swims among the oceanic predators, capturing stunning images

Baby panda

Cute Baby Animals You Have to See This Spring

Check out what’s new at the zoo

Atopodentatus used its odd-shaped head to vacuum up food from the sea floor hundreds of millions of years ago.

Weirdo Ancient Marine Reptile Had a Vacuum-Shaped Head

Animal probably slurped up plant material from the seafloor

Trachymolgus purpureus

Enjoy Face Time with Seven of Earth’s 3 to 5 Million Mite Species

A Smithsonian collection of some one million species of mites is receiving its up close and personal

Important information about a cheetah can be found in its feces.

A Fecal Pellet’s Worth A Thousand Words

Scientists can learn a surprising amount about an animal just by analyzing its poop

How do we measure a bird's IQ?

Describing Someone as “Birdbrained” Is Misguided, Unless You’re Talking About Emus

A new book about birds explores how birds think

"Science fiction is so important to our culture, because it allows us to dream," said Jim Green, director of NASA's planetary science division, at the "Future is Here" festival.

Future Is Here Festival

The Future Is Here Festival Considers Extraterrestrial Life and the Essence of Humanity

In the festival’s final day, speakers turn to the cosmos and our place within it

Woolly mammoths were mixing it up with other mammoths in North America, new research shows.

North American Mammoths May Have Been a Single Species

Woolly mammoths and other varieties may have been intermingling, DNA analyses show

Black widows’ red hourglass tells birds to back off but is almost invisible to insects.

The Deadly Cunning of the Black Widow’s Color Scheme

Why did the spider evolve to have that crimson hourglass on its back?

A study of baboons found that have an easy life when young can pay off years into the future.

For Baboons, a Tough Childhood Can Lead to a Short Life

Primates that grow up under tough conditions don’t live as long as those that have it easy

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