Smart News

Stonehenge was constructed in stages beginning about 5,000 years ago.

Were Stonehenge's Builders Guided by the Moon?

Researchers are studying the monument's connection to a celestial event that occurs every 18.6 years

Mount Ruang in North Sulawesi, Indonesia, spews ash on April 19, 2024, after a series of eruptions earlier this week launched molten rocks into the sky.

Volcano Erupts Amid Lightning Storm in Indonesia, as Residents Evacuate Potential Tsunami Threat

Plumes of ash from Mount Ruang forced the closure of an international airport, after a series of at least five eruptions this week

Ötzi the Iceman has 61 tattoos across his abdomen, lower back, lower legs and left wrist.

How Did Ötzi the Iceman Get His Tattoos? Archaeologists and Tattoo Artists Unravel the Mystery

Ötzi's 61 markings were likely hand-poked with a sharp tool, such as a piece of animal bone or copper, a new study finds

Clara Bow in a still from The Pill Pounder, which premiered 101 years ago

Cool Finds

Lost Silent Film Featuring Clara Bow Discovered in a $20 Box of Old Reels

Bow, who also serves as inspiration for a new Taylor Swift song, was one of Hollywood's first starlets

Artist Graham Sutherland painted this study of William Churchill in preparation for a portrait that the politician famously despised.

A Study for the Portrait Winston Churchill Famously Abhorred Is for Sale

The final painting, dramatized on Netflix's "The Crown," was secretly burned in the middle of the night

An artist's rendering of two massive Ichthyotitan severnensis—a newly discovered species—swimming in the open ocean some 200 million years ago.

11-Year-Old Uncovers Fossils of Giant Ichthyosaur in England, the Largest Marine Reptile Ever Found, Scientists Say

The jawbone fragments belonged to an 82-foot-long creature that represents a new species, according to a new study

In an artist's rendering, a red giant star and white dwarf star circle each other. Material ejected from the red giant gathers and heats in the white dwarf, catalyzing a bright explosion.

A Rare Nova Explosion Will Soon Bring a 'New Star' to the Night Sky—How to Catch a Glimpse

In an event that occurs only once every 80 years, a distant remnant of a star will grow much brighter, briefly becoming visible to Earth

After its century-long disappearance, the book was returned in good condition earlier this year.

Cool Finds

Overdue Book Returned to Colorado Library After 105 Years

The Fort Collins library waived the fine, which totaled over $14,000 when adjusted for inflation

A close-up of the Dragon's Egg Nebula, with two mismatched stars inside.

A Stellar Collision Birthed the 'Dragon's Egg' Nebula, a Puzzling Structure in the Milky Way

The colorful cloud of gas and dust has a violent origin—and this explains the unusual traits of two massive stars within it, astronomers say

The tracks are located west of Ouray, Colorado, in the San Juan Mountains.

You Can Visit the World's Largest Continuous Dinosaur Trackway, Now on Protected Public Land

In the Late Jurassic, a long-necked dinosaur made a 270-degree turn while walking in present-day Colorado—and left behind a rare treat for paleontologists

The incident took place on the popular Redstone Trail in Nevada's Lake Mead National Recreation Area.

Two Vandals at Lake Mead Toppled Rock Formations Made From 140-Million-Year-Old Dunes

Authorities are seeking information about the men, whose crime was captured on video on April 7

Ruben Soto (right), a migrant from Venezuela, sits with Rosa Bello, a Honduran migrant, on top of a freight train known as “The Beast.” Ruben and Rosa met in Mexico and fell in love on their way to the United States.

See 25 Astonishing Images From the World Press Photo Contest

The winning photographs capture moving moments in the midst of tumultuous global events

In Scrabble Together, players work as a team to solve challenges.

Scrabble Introduces a Less Competitive Version of the Classic Word Game

Scrabble Together, now available in Europe, is the first major update to the game in more than 75 years

Copenhagen's Old Stock Exchange was undergoing renovations when the building caught fire on April 16, 2024.

Fire Devastates Copenhagen's Historic Stock Exchange

Its signature 184-foot spire collapsed, but rescuers salvaged some of the valuable artworks inside

Greek actor Mary Mina played the role of the high priestess at the ceremony, which took place in Olympia in front of the ruins of the temple of Hera.

The Olympic Torch Relay Began in Nazi Germany

After a torch-lighting ceremony this week, the Olympic flame began its long journey from Olympia to Paris

An artist's illustration of Gaia BH3 and its companion star's "wobbling" orbit.

Astronomers Discover a 'Sleeping Giant' Black Hole in Our Galaxy—the Second-Closest Known to Earth

Called Gaia BH3, the dormant black hole is 33 times more massive than the sun, making it the largest recorded stellar black hole in the Milky Way

Hibernating common eastern bumblebee queens survived for a week while submerged underwater in a lab.

Hibernating Bumblebee Queens Can Survive Underwater for Up to a Week, Study Finds

Researchers discovered the insects’ unexpected superpower during an accidental laboratory snafu

Bleached corals in the Great Barrier Reef during a previous mass bleaching event.

The World's Fourth Mass Coral Bleaching Event Is Underway—and It Could Become the Worst One Yet

The impacted reefs represent 54 percent of the planet's total, and that figure is currently increasing by 1 percent each week, NOAA scientists say

Visitors at the Dalí Museum can pick up a recreation of the artist's Lobster Telephone (1938) and ask the A.I. replica a question.

Art Meets Science

You Can Chat With an A.I. Replica of Salvador Dalí

At a Florida museum, "Ask Dalí" allows visitors to speak with the Surrealist artist via a lobster telephone

A two-spot octopus at the Aquarium of the Pacific in California. Female two-spot octopuses lay an average of 70,000 eggs.

Family Accidentally Ends Up With 50 Baby Octopuses After Their Pet—Thought to Be Male—Laid Dozens of Eggs

Now, the Oklahoma residents are working with aquariums and researchers that might take the babies

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