Smart News

A close-up of what might be one of the oldest depictions of a human dwelling.

New Research

Does This Carving Depict a Paleolithic Campsite?

A chunk of stone may be marked with one of the oldest drawings of a human campsite

Smithsonian Journeys Travel Quarterly: Inca Road

Visit Machu Picchu With Google Street View

Armed with a backpack and 15 high-res cameras, Google just tackled one of the world's wonders

An electronic weapon from Taser International

Cool Finds

The Word "Taser" Comes From a Young Adult Sci-Fi Novel

Massively popular at the time, the Tom Swift books have not aged very well

The top of Mauna Kea with Keck Observatory in the foreground

Trending Today

Court Revokes the Construction Permit for Contentious Hawaiian Telescope

Protestors physically blocked access to the Mauna Kea construction site for more than a year and now the project faces another roadblock

Residents evacuate their homes in Chennai during catastrophic floods.

Trending Today

Five Things You Should Know about the Catastrophic Flooding in Chennai

Mass evacuations, a submerged airport and questions about the city's urban planning

Cool Finds

Here’s What Happens When You Age Whisky

Hint: The barrel really does matter

Twelve decades worth of averaged yearbook portraits

New Research

Yearbook Photos Show How Smiles Have Widened Over the Decades

An analysis of roughly 38,000 high-school senior portraits shows Americans’ frowns turning upside down

Screenshot from "Fairy Lights in Femtoseconds: Tangible Holographic Plasma (SIGGRAPH)"

New Research

This Holograph Can Be Touched and Manipulated

Tiny interactive displays use lasers to create touchable plasma

Trending Today

Hundreds of Fake Ads Protest Paris Climate Summit’s Corporate Sponsors

Artists in Paris distributed 600 posters calling out companies' hypocrisy

Never fear—Swett, SD's town sign has been replaced with one that doesn't have bullet holes.

Cool Finds

For Sale: A Haunted Ghost Town

Swett, South Dakota can be yours for just $250,000

The rainforest edge at the Amazon river in Peru

New Research

Amazon Tree Census Makes Clear Just How Many Species are in Trouble

More than half of the Amazon's trees could qualify as threatened species

This is an artist's impression of sauropod dinosaurs on the Isle of Skye.

New Research

Hundreds of Dinosaur Tracks Discovered Along the Scottish Coast

Giant sauropods once roamed the Isle of Skye

Cool Finds

Minecraft Players Are Recreating Scenes From Studio Ghibli Movies

Now gamers can romp around Yubaba’s Bath House and clamber into a Catbus

Trending Today

Americans Used to Really Hate Tipping

Are gratuity's days numbered?

Male or female? Turns out there's no distinction.

New Research

There’s No Such Thing as a Male or Female Brain

When it comes to sex traits, brains are consistently inconsistent

Trending Today

Mount Everest’s Glaciers are Turning Into Lakes

Thousands of Himalayan glaciers could melt by the end of the century

New Research

Europeans Only Started Digesting Dairy 4,000 Years Ago

They can enjoy that cheese thanks to ancient nomadic herders

Wisdom (front) and her mate

Cool Finds

The Oldest Known Seabird Is About to Lay Another Egg

Wisdom the Laysan albatross has lived at least 64 years and raised as many as 36 chicks

An Antarctic minke whale, the animal Japanese whaling vessels target

Trending Today

Japan Starts its Whale Hunt Again

Despite an international ruling, the Japanese fleet plans to harvest 333 minke whales

A booking photo from Rosa Parks' arrest on December 1, 1955.

Trending Today

Sixty Years Later, Cities Celebrate Rosa Parks’ Legacy

Statues, streets and anti-bias education commemorate the civil rights activist's historic protest

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