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The helmet has been on view at England's Preston Park Museum since 2012.

Cool Finds

Millennia-Old Headgear Is One of Just Two (Almost) Intact Viking Helmets

A new study dates a piece of armor found in Britain in the 1950s to the tenth century A.D.

Physicist Avinash Kumar of Simon Fraser University stands beside the Mpemba effect apparatus.

New Research

The Physics of Why Hot Water Sometimes Freezes Faster Than Cold Water

For decades, physicists have debated whether the phenomenon exists and how to study it

Even with lockdown measures through 2021, the decline in greenhouse gas emissions will only cool the planet 0.018 degrees.

Drop in Emissions During COVID Will Have ‘No Effect’ on Climate

Heavy investment in renewable energy is mandatory to significantly cool the planet, scientists say

Raphael's famed Uffizi self-portrait and the new facial reconstruction

3-D Facial Reconstruction Suggests Raphael Self-Portrait Presents Idealized Version of the Artist

The new model reveals the Renaissance giant’s prominent nose

Alvin, a remotely operated submersible, drills for samples of the deep sea floor in 2014.

Deep-Sea Microbes Exert the Least Amount of Energy Possible to Survive

Giving a whole new meaning to doing the “bare minimum”

Amateur treasure hunter Mariusz Stepien found the cache of Bronze Age artifacts (including these pieces of a horse harness) while searching a field with a metal detector.

Cool Finds

Rare Bronze Age Sword, Horse Harness Unearthed in Scotland

The “nationally significant” trove of 3,000-year-old artifacts also includes a pendant, rings and chariot wheel axle caps

It's all about identifying cracks—microcracks, in this case—in the armor.

New Research

The Scientific Reason Why Razors Don’t Stay Sharp for Long

When soft hair hits the blade’s weak points, it causes the metal to chip apart

Crossroads General Store​, circa 1938

Virtual Travel

Explore Dorothea Lange’s Iconic Photos With These Online Exhibitions

Digital hubs from the Oakland Museum of California and the Museum of Modern Art showcase the American photographer’s oeuvre

An artist's illustration of the Triassic reptile Tanystropheus hydroides hunting with its long neck.

Study Reveals This Mysterious, Super Long-Necked Triassic Reptile Was a Marine Hunter

The creature’s neck was stiff like a giraffe’s and was nearly three times the length of its torso

The pairing of Francisco de Zurbarán’s The Martyrdom of Saint Serapion and Jan Asselijn’s The Threatened Swan in the Rijksmuseum's "Rembrandt and Velazquez" exhibition inspired MosAIc's creators.

Art Meets Science

How an Algorithm Draws Unexpected Connections Between Works of Art

Given a starting image, the artificial intelligence can identify objects that match its colors, textures and themes

They're here until Thursday!

Perseid Meteor Shower Reaches Peak Starting Tonight

The early mornings of August 11, 12 and 13 are the best times to view the annual summer ‘shooting star’ display

A fox in Germany (not pictured here) spirited away more than 100 shoes.

Sole-Searching, Shoe-Swiping Fox Caught in Germany

The crafty urban dweller built a colorful collection of footwear dominated by Crocs

A bottle of whiskey, a diving helmet and bricks recovered from the wreck of the SS Politician, which sank off the coast of Scotland in 1941.

Cool Finds

Whiskey Salvaged From 79-Year-Old Scottish Shipwreck Is Up for Sale

A commercial diver recovered the intact bottle of spirits—which is no longer safe for consumption—in 1987

An illustration of high-altitude "shallow lightning" storms on Jupiter

The Forecast on Jupiter Is Cloudy With a Chance of ‘Mushballs’

New research describes the gas giant’s wild weather

A 99-million-year-old piece of amber trapped this worker hell ant grasping an ancient relative of modern cockroaches in its unique jaws, which swung upwards unlike all modern ants.

New Research

Amber Fossil Shows ‘Hell Ant’ Was Unlike Anything Alive Today

The 99-million-year-old ant had scythe-like jaws that swung upward to pin prey against a horn-like head appendage

A "wine window" in Florence

Covid-19

Centuries-Old ‘Wine Windows’ Open for Business in Florence

A low-risk alternative to curbside pickup, the portals may have helped fight an outbreak of bubonic plague in the 1630s

To understand the ozone's composition, scientists analyzed sunlight that filtered through the Earth's atmosphere and reflected off the moon.

Scientists Use Moon as Mirror in Hunt for Extraterrestrial Life

The Hubble Telescope captured reflections of ultraviolet light to test for ozone layers

A high-resolution survey scan of U-Boat U-47 shows a remarkably well-preserved wreck.

Wreck of U-Boat Sunk Off English Coast During WWI Explored for the First Time

Researchers used deep-sea scanning to learn more about the German submarine’s history

Various types of North and South American fluted points

Ancient Artisans in Arabia, the Americas Invented Same Technology Independently

New research suggests stone fluting served different purposes in the two regions

Each of the more than 50 animatronic dinosaurs remains fully functional.

These Life-Size, Animatronic Dinosaurs Are Heading to New Homes

Yesterday, an auction house in Canada offloaded more than 50 robotic reptiles in a unique online sale

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