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Believed to be the world's oldest jewelry, the perforated shells date to about 142,000 years ago.

Cool Finds

Are These Snail Shells the World's Oldest Known Beads?

Found in a Moroccan cave, the prehistoric jewelry dates to between 142,000 and 150,000 years ago

In captivity under human care, a polar bear's life expectancy is about 23 years, per AP. Polar bears rarely live past 30 years old in the wild, with most adult bears dying before they reach 25.

North America's Oldest Polar Bear Living in Captivity Dies at 36 Years Old

Snow Lilly, who died at age 36, resided at the Milwaukee County Zoo for almost 16 years after arriving there in 2005

The letters "IMP" stand for imperator, meaning the tile maker was "supplying tiles fit for the emperor" or "on the emperor's demands."

Cool Finds

Tiles 'Fit for the Emperor' Found in Roman Ruins Beneath English Cricket Club

The objects, as well as an inscription at the site, suggest ties to Septimius Severus, who led campaigns nearby in the early third century C.E.

"Christian Dior: Designer of Dreams" is on view at the Brooklyn Museum through February 20, 2022.

Tracing Christian Dior's Evolution, From the Postwar 'New Look' to Contemporary Feminism

An exhibition at the Brooklyn Museum in New York chronicles the fashion house's 75-year history

Some experts suspect that the lava's heat at a scorching 1,800 degrees could trigger landslides or explosions and release toxic gases when it reaches the ocean and collides with the ocean water.    

La Palma Island Volcanic Eruption Sends Lava Flowing to Residential Buildings

The eruption engulfed 410 acres of land and destroyed about 350 homes

Fishers gather rope and nets on a fishing boat in Gaza in May 2021. 

New Research

With Ropes and Nets, Fishing Fleets Contribute Significantly to Microplastic Pollution

Synthetic ropes release 'substantial amount' of plastic particles into the sea during each use, according to new research

The 1918 flu, also known as the Spanish flu, spread worldwide during 1918 and 1919. In the U.S. it was first identified in military personnel in the spring of 1918 and mostly affected younger populations less than five years old, between 20 to 40 years old and those 65 years of age or older.  

Covid-19 Surpasses 1918 Flu to Become Deadliest Pandemic in American History

But national population numbers have tripled since then. Influenza killed one in 150 Americans, while one in 500 people have died from the coronavirus

The researchers used carbon dating of seeds above and below the footprints to determine their age.

Cool Finds

Prehistoric Footprints Push Back Timeline of Humans' Arrival in North America

Found in New Mexico, the fossilized impressions date to between 21,000 and 23,000 years ago, a new study suggests

In this 2017 photo, employees set up scaffolding to remove stained-glass windows depicting Robert E. Lee and Stonewall Jackson at Washington National Cathedral.

National Cathedral to Replace Confederate-Themed Stained Glass With Art Dedicated to Racial Justice

Artist Kerry James Marshall will create two new windows for the historic Washington, D.C. church

A green turtle surrounded by glassfish in Ningaloo Reef, Western Australia. Green sea turtles, which are classified as endangered, migrate long distances between feeding grounds and the beaches from where they hatched.

See Stunning Undersea Images That Showcase Our Blue Planet

From reef sharks to bioluminescent squid, the Ocean Photography Award highlights the wonders and perils of life in the sea

The 39-foot-long violin is made out of around 12 different kinds of wood.

Why a String Quartet Set Sail on a Giant Violin in Venice's Grand Canal

Local artist Livio De Marchi views the wooden replica as a symbol of the Italian city's rebirth following Covid-19

Scientists analyzed millions of eBird observations to see how bird abundance changed during the early months of the pandemic.

Birds Flocked to Pandemic-Silenced Cities

From ruby-throated hummingbirds to bald eagles, a new study finds our feathered friends thrived in quieter urban habitats

With the Phobys app, people with arachnophobia can overcome their fears by viewing a virtual spider. 

New Research

Got Arachnophobia? There's an App for That

Smartphone app helps fearful individuals overcome phobia of spiders

Construction of the pyramid, which stood 43 feet tall and roughly 130 feet wide, began within 5 to 30 years of the Tierra Blanca Joven eruption.

The Maya Built This Monumental Pyramid Out of Volcanic Rock

New research cites the colossal construction as evidence of the civilization's rapid recovery from a devastating eruption

A limestone pillar depicts the goddess Hathor, who was worshipped at the temple.

Cool Finds

Ancient Egyptian Tools Used in Worship of the Goddess Hathor Discovered

The find also includes works of art, as well as a bath with running water

Hobby Lobby acquired the cuneiform tablet for display at the Museum of the Bible in Washington, D.C.

Smuggled Gilgamesh Dream Tablet Returns to Iraq

Forfeited by Hobby Lobby in July, the ancient artifact will be repatriated in a ceremony held at the Smithsonian's National Museum of the American Indian

Researchers estimate that ancient builders used roughly 226,085,379 square feet of rock, dirt and adobe to construct the three main pyramid complexes in Teotihuacán's city center. Pictured here is the Pyramid of the Sun.

Mexico's Ancient Inhabitants Moved Land and Bent Rivers to Build Teotihuacán

Architects of the Mesoamerican city transformed the landscape in ways that continue to impact modern development today, a new study finds

A cluster of western monarch butterflies clings to a branch as it overwinters in California.

The Best Place to Watch Monarch Butterflies Migrate Might Be This Little California Beach Town

Thousands of western monarchs migrate to Pismo Beach each fall to escape winter cold, but climate change threatens the species' survival

Neanderthals, our closest human ancestor, went extinct 35,000 to 40,000 years ago.  

To Understand Neanderthal Night-Hunting Methods, Scientists Caught Thousands of Birds With Their Bare Hands in Spanish Caves

Researchers captured more than 5,000 birds to learn how our now-extinct ancestors foraged for food

Severe drought has contributed to the state’s historic wildfire season and threatened some of its most famous trees.

California Firefighters Race to Protect Giant Sequoia Trees

Officials say the historically significant trees were thankfully unscathed by recent blazes

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