A whale with water gushing out of its blowhole would not be smiling. It would be drowning.

How Children’s Books Reveal Our Evolving Relationship With Whales

Storybooks feature a fair amount of factual errors—and those errors can be revealing

Why We Should Test Heart Drugs On a ‘Virtual Human’ Instead of Animals

Thousands of animals are used for heart drug tests each year—but research shows that computer-simulated trials are more accurate

Jökulsárlón, Iceland

Climate Change Can Also Transform Language

As our world warms, warps and melts, metaphors of the past take on new meaning

Zoo curator Bryan Amaral expects Spike will play nice with the other elephants. "For a bull elephant," he says, "Spike's a pretty amenable guy."

Meet Spike, the Affable Asian Bull Elephant Trucked Up From Florida to Join the National Zoo

With a new male elephant in the mix, zookeepers are hopeful babies will soon be on the way

Gene editing, which uses "molecular scissors" to cut and replace pieces of DNA, could be key for curing herpes.

Can We Gene-Edit Herpes Away?

Because the virus hides out deep in our bodies and stays there for life, a vaccine has eluded scientists for decades. But there may be another way

Sir David Attenborough and His Crew Race to Film a Walking Shark

Step behind the scenes as Attenborough and his intrepid crew battle against the falling tide to capture footage of one of nature’s most enigmatic creatures

Postcard of the Napa State Hospital in Napa, Calif., circa 1905. Over 1,900 Californians were recommended for sterilization while patients here.

Race in America

California Once Targeted Latinas for Forced Sterilization

In the 20th century, U.S. eugenics programs rendered tens of thousands of people infertile

An illustration depicting the life cycle of a cancer cell

This DNA-Based Attack Against Cancer May Just Work

A newly approved treatment is a milestone in gene therapy for cancer

Macrophages begin to fuse with, and inject its toxins into, the cancer cell. The cell starts rounding up and loses its spikes.

Where We Are in the Hunt for a Cancer Vaccine

Two new studies have promising results

Vanessa Brandon worried that her cancer was a burden on her family: “I don’t want my sickness to become their sickness.”

Could Immunotherapy Lead the Way to Fighting Cancer?

A new treatment that uses the body’s own immune system to fight cancer is offering hope to patients with advanced disease

1000 embryos and 123 surrogate dogs were required to make the first pair of cloned dogs, in 2005. Last month, Barbra Streisand revealed that her two dogs, Miss Violet and Miss Scarlett, were clones of her late Coton de Tulear Samantha.

The Real Reasons You Shouldn’t Clone Your Dog

It’s easy to understand why someone would want to. It’s harder to justify the actual cloning process, both ethically and scientifically

Your Low-Calorie Sweetener Could Be Making You Fat

There are several ways that consuming artificial sweeteners might contribute to obesity

Ali the Aardvark gets cozy as baby Winsol nurses at the Cincinnati Zoo. Ali is one of hundreds of animals whose milk samples are sent to the Smithsonian National Zoo’s milk repository for scientific research.

What Aardvark Milk Reveals about the Evolution of Lactation

Samples from the Smithsonian National Zoo’s Exotic Animal Milk Repository help scientists study the unifying trait of all mammals

Mid-19th Century specimens collected in Latin America by Alfred Russel Wallace include parrot wings and marsupial pelts.

The Great Feather Heist

The curious case of a young American’s brazen raid on a British museum’s priceless collection

For all their flaws, lab mice have become an invaluable research model for genetics, medicine, neuroscience and more. But few people know the story of the first standardized lab mice.

Women Who Shaped History

The History of Breeding Mice for Science Begins With a Woman in a Barn

Far more than a mouse fancier, Abbie Lathrop helped establish the standard mouse model and pioneered research into cancer inheritance

Thanks to its neutral taste, cricket flour hides well in oatmeal and baked goods. But a Canadian grocery chain isn't hiding its unusual ingredient: it's putting a picture of a cricket on its logo.

Why Canada Wants You to Know You’re Eating Crickets

In some countries, insects may finally be getting their due as affordable, nutritious protein sources

The towering, 2,500-year-old “Mother of the Forest” (second from left) died after its bark was stripped for display in New York in 1855.

How California’s Giant Sequoias Tell the Story of Americans’ Conflicted Relationship With Nature

In the mid-19th century, “Big Tree mania” spread across the country and our love for the trees has never abated

How Do You Make Beer in Space?

Strap on your beer goggles and join us on a hops-fueled rocket ride

In Asia, the biggest threat to elephant survival isn't ivory poaching but habitat loss. Here, men ride Asian elephants in Thailand.

New Research

In a Horrifying New Twist, Myanmar Elephants Are Being Poached For Their Skin

In Asia, the biggest threat to elephant survival has long been habitat loss. That may be changing

This Videographer Strikes Gold with a Dwarf Minke Whale

An experienced cinematographer hoping to capture close-up footage of dwarf minke whales has to rely on a trick or two to lure them close

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