Smart News

Although ketchup has roots in Southeast Asia, tomato ketchup may be an American original.

There's Something Fishy About the Ketchup You Put On Your Burgers

The red stuff that Americans eat on their French Fries doesn't look much like the 'kôechiap' it's based on

"I was elected to represent the citizens of Pittsburgh, not Paris," President Trump said during his announcement that the United States would be leaving the Paris agreement. Pictured: a steel mill in the Monongahela Valley of East Pittsburgh in the early 1970's.

How America Stacks Up When It Comes to Greenhouse Gas Emissions

Hint: We're not number one, but we're close

Tolkien’s Newly Published Book Is Rooted in a Real Love Story

The tale of Beren and Lúthien was first conceived in 1917, after an encounter between Tolkien and his wife Edith

Don't even bothering searching for snaps like this.

Trending Today

Tourists Are Now Banned from Photographing This Swiss Village

It's a blatant—if somewhat brilliant—press play

Trapped inside this ice core is evidence that suggests humans have been polluting the atmosphere with lead for thousands of years.

New Research

Humans Polluted the Air Much Earlier Than Previously Thought

Ice cores suggest that humans have been polluting the air with lead for at least 2,000 years

Thoreau kept—and illustrated—journals throughout his lifetime.

Cool Finds

Snoop Inside Thoreau's Journals at This New Exhibition

It's your chance to get up-close and personal with the philosopher-poet’s possessions

Roman roof tile with its cat print

Cool Finds

Cat Left a Pawprint in a 2,000-Year-Old Roman Roof Tile

While excavating a highway in Lincolnshire UK, archaeologists found thousands of artifacts, including tiles with dog, cat and deer prints

Why Does Every American Graduation Play ‘Pomp and Circumstance’?

The song was written for a British king’s coronation and its name is a Shakespeare reference. What gives?

"The Drunkard's Progress" shows how temperance advocates wanted to position alcohol consumption: as a choice leading, inevitably, to ruin and death.

Why Was Maine the First State to Try Prohibition?

The groundbreaking "Maine law" laid the groundwork for other states to experiment with temperance laws

The interior of the 1876 Glaciarium

The First Artificial Skating Rinks Looked Pretty But Smelled Terrible

Before the technology to reliably freeze water existed, the first rinks used pig fat and salts

The Direct Air Capture carbon collecting plant in Hinwil, Switzerland

Trending Today

First Commercial Carbon-Capture Plant Goes Online

The plant will collect 900 tons of carbon a year, piping it into a nearby greenhouse to boost vegetable growth

Recent research found that fully one third of humanity can't see the Milky Way because of light pollution

Is Light Pollution Really Pollution?

As countries grow richer, light pollution gets worse–but some are fighting to change that

Head of Acheolus on the cauldron

New Research

Researchers Analyze Burial of Ancient Celtic Prince

French researchers are looking at the construction, composition and origin of artifacts found with the 2,500-year-old skeleton

Qinghai Hoh Xil

Cool Finds

Three Incredible Natural Areas Nominated for the World Heritage List

Areas in Tibet, Argentina and West Africa are likely to receive international protection for their rare plants, animals and natural beauty

A McDonald’s in Tangiers, Morocco. The sign is in Arabic.

What Do They Call a Quarter Pounder With Cheese in Casablanca?

McDonalds has been international for 50 years now... and its restaurants have learned how to blend in to the local scene

New Online Database Catalogues 20,000 Threatened Archaeological Sites

The Endangered Archaeology in the Middle East and North Africa Database includes an interactive map and a detailed search function

Typhlonus nasus, the Faceless Cusk

Cool Finds

"Faceless" Fish Found off the Coast of Australia

The rare creature was dredged up from some 13,000 feet below the surface

Hyalinobatrachium yaku

New Research

This Glass Frog’s Heart Is Visible Through Its Skin

The new species of frog has a transparent underside, offering a glimpse of its beating heart inside

Cool Finds

See the Gulf of Mexico's Seafloor Like Never Before With This 1.4-Billion-Pixel Map

Made from data collected from 200 proprietary maps from oil and gas companies, the new image has a resolution 16 times greater than the next best map

Joseph Stalin, Franklin D. Roosevelt and Winston Churchill at the Tehran Conference.

Interactive Map Shows the History of Presidential Travel

President Trump's first foreign trip follows a long line of international visits by heads of state

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