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Enceladus' four tiger stripes may have formed during a period of coolness, when the moon's inner sea froze, swelled, and cracked the surface at the south pole.

Swelling, Freezing Seas May Have Given Enceladus Its Tiger Stripes

A combination of an inner ocean, low gravity and thin polar ice may have gifted this Saturnian moon its distinctive feline features

The shield was buried alongside a 2,000-year-old chariot drawn by two horses.

Cool Finds

Archaeologists Unearth Celtic Warrior Grave Complete With Chariot, Elaborate Shield

One expert hailed the shield as “the most important British Celtic art object of the millennium”

Loss of oxygen allows algae to thrive, which in turn has cascading effects on marine ecosystems.

The World’s Oceans Are Being Starved of Oxygen

An alarming report found that there are 700 marine sites impacted by low oxygen levels—up from 45 in the 1960s

El Quitasol (The Parasol) by Francisco del Goya, digitally doctored into a scene that portrays the consequences of climate change

Art Meets Science

See Four Spanish Masterpieces Updated to Reflect the Consequences of Climate Change

Timed to coincide with the ongoing U.N. Climate Change Conference, the campaign is a digital effort to warn the world

Trending Today

Invasive Mice Are Gnawing the Scalps of Endangered Albatrosses

The mice already kill an estimated 2 million seabird chicks per year, but they now target breeding adults

The two cracked eggs emitted a "sulfurous aroma" during excavation.

Cool Finds

Archaeologists Crack the Case of 1,700-Year-Old Roman Eggs

Two of the eggs broke open during excavation, but one remains intact

Classic Blue is a deep shade “suggestive of the sky at dusk,” “solid and dependable,” and a “restful color,” according to Pantone.

Trending Today

Pantone’s Color of the Year Is ‘Solid and Dependable’ Classic Blue

Some have decried the selection as dull, but Pantone prefers to frame it as “a timeless and enduring hue”

Microphones picked up ultrasonic sounds produced when tomato or tobacco plants were cut or dried out.

Plants May Let Out Ultrasonic Squeals When Stressed

Human ears can’t hear them, but other plants or animals might

The stretcher bullet (mostly intact) and two fragments of the bullet that fatally wounded Kennedy, as seen from multiple perspectives

Bullets That Killed John F. Kennedy Immortalized as Digital Replicas

The originals remain at the National Archives, but new 3-D scans showcase the ballistics in vivid detail

An unknown photographer took this image of enslaved individuals on a cotton plantation around 1850.

This May Be the Earliest Known Image of Enslaved Individuals With Cotton

A remarkable daguerreotype was recently acquired by the Nelson-Atkins Museum in Kansas City

A sonar image of the S.M.S. Scharnhorst, which sank in the south Atlantic on December 8, 1914

Cool Finds

German Ship Sunk During WWI Found Off Falkland Islands

Archaeologists started searching for the “Scharnhorst” on the centenary of the 1914 battle

Science thanks you for your service, elephant seal!

Seals With High-Tech Hats Are Collecting Climate Data in the Antarctic

Scientists hooked the animals up with sensors that monitor how heat moves through deep ocean currents

A dog wears the Canine Auditory Protection System, or CAPS.

The U.S. Army Is Developing Better Hearing Protection for Its Dogs

Like human personnel, military dogs are susceptible to hearing loss from exposure to high levels of noise

Trending Today

This Electric Eel Is Shocking Around the Christmas Tree

The Tennessee Aquarium’s internet-famous eel, Miguel Wattson, is powering Christmas lights in the exhibit

New Research

NASA’s Sun-Orbiting Probe Reveals New Secrets of Our Host Star

The first findings from the Parker Solar Probe change what we know about the workings of our nearest star

Photographer Charles Marville captured this snapshot of an open-air urinal with three stalls in 1865.

How Paris’ Open-Air Urinals Changed a City—and Helped Dismantle the Nazi Regime

During World War II, the stalls served as rendezvous points for French Resistance fighters

The capsule dissolves into a star-shaped device that slowly releases the hormone levonorgestrel over the course of a month.

Once-a-Month Birth Control Pill Seems to Have Worked in Pigs. Are People Next?

Scientists used a device that sits in the stomach and slowly releases hormones into the body

One scientist, Dave Willard, took the measurements of the 70,716 bird specimens in this study and recorded them by hand into ledgers like this. This photo shows one of Willard's ledgers, his measuring tools, and a Tennessee Warbler.

Climate Change May Be Causing Birds to Shrink—and Their Wings to Grow

The phenomenon was ‘shockingly’ consistent across a variety of bird species, according to the authors of a new study

More than 30 tattoos are scattered across this female mummy's skin.

Cool Finds

Infrared Reveals Egyptian Mummies’ Hidden Tattoos

The mummies of seven women found at Egypt’s Deir el-Medina site bear tattoos including crosses, baboons and hieroglyphics

Among the items stolen from Berlin's Stasi Museum are a pair of earrings, a ring laden with pearls and gems, a gold watch, and a gold timepiece.

Days After the Brazen Green Vault Heist, Another German Museum Is Targeted by Thieves

Burglars stole jewelry and historic artifacts from the Stasi Museum in Berlin

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