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Science

Left: Alan Stern holds a 2005 Hubble image of the Pluto system on January 19, 2006, two hours after the successful launch of the New Horizons probe. Right: A triumphant Stern holds a full-frame image of Pluto, taken just hours before the New Horizons probe reached its closest point to Pluto.

American Ingenuity Awards

How Alan Stern Brought Pluto to Earth

The scientist behind NASA’s New Horizons mission gave cheering earthlings their first close-up view of the dwarf planet

American Ingenuity Awards

Smile, Frown, Grimace and Grin — Your Facial Expression Is the Next Frontier in Big Data

Engineer Rana el Kaliouby is set to change the way we interact with our devices—and each other

Doo Yeon Kim, left, and Rudolph Tanzi

American Ingenuity Awards

The Two Brains at the Forefront of the Fight Against Alzheimer’s

Rudolph Tanzi and Doo Yeon Kim have invented a revolutionary new tool to study the mysteries of the disease and counter the coming epidemic of dementia

That cockroach has a nasty bite.

New Research

A Cockroach Can Bite With a Force 50 Times Its Body Weight

Adding to their supervillain-esque powers, roaches can gnaw through tough materials with surprisingly strong jaws

Holiday feasts can be celebratory but also sustainable with a few simple tweaks.

Age of Humans

How to Have the Most Sustainable Thanksgiving Ever

Traditions and turkey don’t have to be incompatible with Earth-friendly practices

This composite image features Pluto and its largest moon Charon in enhanced color.

New Research

Sorry Pluto, You Still Aren’t a Planet

A new test for planetary status leaves the diminutive world and its dwarf planet kin out of the family portrait

This creamy expanse is Sputnik Planum, the western lobe of the heart-shaped feature on Pluto.

New Research

Pluto May Have Ice Volcanoes at the Bottom of Its Heart

Two southern peaks have depressions that hint they once spewed icy slurry onto the tiny world’s surface

A large display case holds the fossil of a plesiosaur at the Natural History Museum in London.

New Research

A Long-Necked Marine Reptile Is the First Known to Filter Feed Like a Whale

The bizarre Mortuneria used sieve-like teeth to strain tasty morsels from the muddy Cretaceous seafloor

A bird watcher walks through a dried-up riverbed in the Netherlands in 2007.

Age of Humans

A New “Drought Atlas” Tracks Europe’s Extreme Weather Through History

The data, based on tree rings, fills in details about past events and could help improve climate modeling for the future

An artist's concept of NASA's Mars Atmosphere and Volatile Evolution (MAVEN) mission at Mars.

New Research

The Sun Stole Part of Mars’ Atmosphere, and NASA Was Watching

Observations from the MAVEN spacecraft should help scientists figure out if and when Mars had the right conditions for life

Seasonal affective disorder can cause people to feel isolated and hopeless.

New Research

Talking Is the Latest Tool for Battling Seasonal Depression

A large-scale study suggests that talk therapy may have longer-lasting benefits than light boxes for treating wintertime blues

The Dakotaraptor fossil, next to a paleontologist for scale.

New Research

New Winged Dinosaur May Have Used Its Feathers to Pin Down Prey

Meet “the Ferrari of raptors,” a lithe killing machine that could have taken down a young T. rex

The weasel-like fisher, an already at-risk animal, faces threats of poison from pot farms.

New Research

Illegal Pot Farms Are Killing Rare Animals With Bacon-Scented Poison

Marijuana plots hidden in California’s forests are inadvertently poisoning protected mammals called fishers

These galaxies are smiling at you thanks to general relativity.

Think Big

Seven Simple Ways We Know Einstein Was Right (For Now)

For the past 100 years, these experiments have offered continued evidence that general relativity is our best description of gravity

“If I go look for dinosaurs, I will find them, because there’s tons of them out there,” says Kirk Johnson, the director of the National Museum of Natural History and the star of a new Nova series "Making North America."

Smithsonian’s Kirk Johnson Steps Up to Be the Rock Star of Geology

The new PBS science series “Making North America” features the director of the National Museum of Natural History

Pepper, the southern boobook. The southern boobook is Australia’s smallest and most common owl. It gets its name from the sound of its hoot.

Bird Watching Has Never Been More Fun

These photos by portraitist Leila Jeffreys are for the birds

Samples of cultured meat grown in a laboratory are seen at the University of Maastricht on November 9, 2011. Scientists are cooking up new ways of sustainably feeding the world's hunger for resource-intensive foods like meat products.

Age of Humans

Strange Foods of the Future: The Planet Can Stomach Them, But Can You?

These unusual delicacies could become the staple foods of the future

An artist's rendering of the MOA-2011-BLG-262 system, which hosts a potential exomoon orbiting a Jupiter-like planet.

New Research

In a Rare Pairing, a Venus-Like Planet Has Been Found Around a “Failed Star”

The system offers clues to the way planets and moons form and may aid in the quest to find habitable worlds across the galaxy

Giant pumpkins wait in line for their weigh-in at a 2014 competition in Kasterlee, Belgium.

The Secret to Growing the World’s Largest Pumpkin

From special seeds to helpful fungi, creating a monster takes more than just sunlight and soil

Five Things We’ve Learned About Fear Since Last Halloween

Including why screams get our brain’s attention and why a drop of “love hormone” in our nose could make us less fearful

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