Smart News

Four of the participants will exercise on a cycling machine while spinning around in a centrifuge designed to mimic artificial gravity.

Volunteers Are Spending 60 Days in Bed to Help Astronauts Stay Healthy in Space

For two months, the group of 12 men must eat, sleep, exercise, bathe and use the toilet while at least one shoulder is touching the bed

Pop artist Andy Warhol sits in front of artworks at his studio, the Factory, in New York City in 1983.

Supreme Court Rules That Andy Warhol Violated a Photographer's Copyright

Experts are debating what the case will mean for the future of fair-use law

An illustration of the giant gorgonopsian Inostrancevia scaring off the much smaller African species Cyonosaurus

During the 'Great Dying,' This Saber-Toothed Predator Reigned

This ancestor of mammals briefly thrived amid a massive extinction event, hinting at how carnivores may respond to climate change today

The Colorado River's Glen Canyon Dam, which creates Lake Powell.

States Propose Landmark Deal to Conserve the Colorado River

The water cuts suggested by California, Arizona and Nevada are not as ambitious as those proposed by the federal government, but they will buy time

A Glasgow restaurant recently had to edit an advertisement including an image of Michelangelo's David after it was rejected due to nudity.

Glasgow Subway Ad Censored for Featuring Michelangelo's 'David'

Citing modesty concerns, an ad firm rejected a poster depicting the Renaissance sculpture

The Big Apple's 1,084,954 buildings weigh an estimated 1.68 trillion pounds.

New York City Is Sinking Under the Weight of Its Skyscrapers, Study Finds

As the city, and others like it, slowly subsides, it becomes more vulnerable to flooding driven by climate change

Dogs sunbathing at the Acropolis

Pets Will Soon Be Welcome at More Than 120 Archaeological Sites in Greece

The new policies won't apply at certain high-traffic destinations like the Acropolis

A distinct subpopulation of orcas lives in the Strait of Gibraltar off the coast of Spain, where they hunt and eat Atlantic bluefin tuna.

Orcas Are Ramming Into Ships Off Europe's Coast

One researcher says this may be a response to a "critical moment of agony" a female orca experienced with a boat

The only meeting between Martin Luther King Jr. and Malcolm X occured on March 26, 1964, at the U.S. Senate.

Martin Luther King Jr. Never Said Famous Quote Criticizing Malcolm X

One journalist's archival discovery is changing historians' understanding of the two civil rights leaders

North Carolina's Camp Lejeune in 2017. From 1953 to 1987, the drinking water at the base was contaminated with a number of chemicals.

Common Chemical Strongly Linked to Parkinson's

Service members stationed at Camp Lejeune, where water was contaminated, had a 70 percent greater risk of developing the movement disorder, new study finds

Mitzi Avila, who owns Cookies and Chill bakery in Austin, Texas, made a dessert version of Thomas Glassford’s Siphonophora and Teresita Fernández’s Stacked Waters.

These Artworks Are Good Enough to Eat—Literally

The Blanton Museum in Austin asked bakers to create edible versions of pieces in its collection

Protesters hold signs during the demonstration in Rome's Trevi Fountain.

Climate Activists Turn Water in Rome's Trevi Fountain Black

The action was a protest against public subsidies for fossil fuels and called attention to the deadly floods occurring in northern Italy

One of the marble capitals found by swimmer Gideon Harris

Cool Finds

Swimmer Stumbles Upon 1,800-Year-Old Marble Columns From Shipwreck Off Israel’s Coast

The artifacts help settle an unanswered question about ancient architectural materials

The concrete and mortar used to build this 387-square-foot, single-story house contains 8 percent diaper shreds.

See the House Engineers Built From Dirty Diapers

Using concrete and mortar made with shredded diapers could address issues like plastic waste and sand shortages, per a new study

The bar from the TV sitcom "Cheers"

You Can Buy the Bar Where Everybody Knows Your Name

Fans of the hit sitcom "Cheers" now have a chance to purchase the beloved set piece

A massive ice island breaks free of the Petermann Glacier in northwestern Greenland in July 2012.

Satellites Show Warming Tides Melting a Massive Greenland Glacier

The finding could mean that past predictions of sea-level rise from glaciers should double

A close-up view of the Titanic's bow

See the Titanic in Stunning Detail With New 3D Scan

Researchers collected 16 terabytes of data to create the very first full-sized 3D scan of the wreckage

Landscape of Saudi Arabia where some of the to-scale engravings were found.

Archaeologists Discover the Oldest Known Blueprints

The Stone Age engravings are to-scale depictions of desert kites, massive stone structures used by hunters to capture animals

A sheet displaying some of the tattoo designs visitors can pick from during the "Poor Man's Rembrandt" project

To Reach New Audiences, This Museum Is Offering Rembrandt-Inspired Tattoos

The "Poor Man's Rembrandt Project" will allow visitors to forge a permanent connection with the 17th-century artist

This is the first documented rainbow sea slug in a rock pool in the United Kingdom.

Rare 'Technicolor' Rainbow Sea Slug Found in England

It's only the fourth record of the species in the U.K., and experts say it's a sign of warming waters due to climate change

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