Smart News

A sea turtle swims in a coral reef in Hawaii. Ocean acidification, found to be on the brink of crossing a boundary into higher-risk territory, can affect coral skeleton formation.

Earth Is on the Brink of Breaching a Seventh of Nine 'Planetary Boundaries' That Support Life

A new “health check” for our planet sounds an alarm bell on rising ocean acidification, which is driven by carbon dioxide levels in the atmosphere

Some human bones, including this skull, found at the Tollense Valley battlefield were pierced with arrowheads.

New Research

These 3,000-Year-Old Arrowheads Are Pivotal Clues in the Mystery of 'Europe's Oldest Known Battlefield'

While no written records exist, new research has illuminated key details of the battle fought in northern Germany during the 13th century B.C.E.

An illustration of night parrots by Elizabeth Gould, completed in 1890.

Rare and Elusive Australian Bird, Once Thought Extinct for 100 Years, Discovered by Indigenous Rangers and Scientists

Using sound recordings, the team identified the largest known population of the night parrot, a secretive species known as the "Holy Grail of birdwatching"

The 200-year-old message was found inside a glass salt bottle.

Cool Finds

Students Stumble Upon a Message in a Bottle Written by a French Archaeologist 200 Years Ago

The mysterious missive was written by P.J. Féret, who conducted an archaeological dig at the same site in northern France in 1825

The Australasian narrow-nosed spookfish (Harriotta avia) has a long snout and a whip-like tail.

Scientists Discover a New Species of Elusive Ghost Shark

Called the Australasian narrow-nosed spookfish, the cryptic species lives deep in the ocean off the coasts of New Zealand and Australia

More than 650,000 people visit Kuwohi at Great Smoky Mountains National Park each year. The summit is topped by an observation tower accessible via a paved path.

The Highest Peak in Great Smoky Mountains National Park Will Now Be Called by Its Cherokee Name

In 1858, the mountain was named for a Confederate general. Now, it will once again be known as "Kuwohi"

A Bryde’s whale photographed in the Mariana Archipelago

Mysterious 'Mechanical-Sounding' Noise Near the Mariana Trench May Now Have an Explanation

An acoustic survey in 2018 and new analysis with A.I. suggest the sounds are vocalizations from the elusive Bryde’s whale

The black "marble" tombstone is made of limestone that likely came from Belgium.

America's Oldest Surviving Tombstone Probably Came From Belgium

Researchers analyzed tiny fossils embedded in the limestone to determine the age and origins of the grave maker, which marked the final resting place of a prominent Jamestown colonist

A team of scientists in the Red Sea captured footage of a big blue octopus hunting with other fish species.

New Research

Watch Octopuses Team Up With Fish to Hunt—and Punch Those That Don't Contribute

The collaboration across species reveals a surprising social behavior of octopuses, researchers say

Publick Occurrences Both Forreign and Domestick so angered authorities that they shut it down after just four days.

On This Day in History

Why the Debut Issue of America's First Newspaper Was Also the Publication's Last

On this day in 1690, "Publick Occurrences Both Forreign and Domestick" attracted colonial officials' ire by repeating a scandalous rumor and condemning a British alliance with the Mohawk

An artist imagines what Globidens alabamaensis would have looked like when present-day Texas was still submerged.

Rare Jaw Fossils Discovered in Texas Shed Light on a 20-Foot-Long Mosasaur

Unearthed last year, the remains could reveal new information on the extinct sea reptile, which crushed mollusks and shelled creatures with its large, round teeth

The researchers' A.I. model can spot geoglyphs' outlines 20 times faster than humans.

Cool Finds

See Newly Discovered Nazca Drawings That Depict Llamas, Human Sacrifices and More

An A.I.-assisted study identified 303 previously unknown geoglyphs in the Peruvian desert. The art features surprising figures, like orcas holding knives

A cross section of a chambered nautilus shell shows the newly defined shape, the "soft cell," repeating outward in a spiral.

Mathematicians Discover a New Class of Shape: the 'Soft Cell'

If the structures look familiar, it's probably because nature has been using them for a long time in places like nautilus shells, zebra stripes and onions

The previously unknown composition was discovered in the collections of Leipzig Municipal Libraries in Germany.

Cool Finds

This Lost Mozart Composition Hasn't Been Heard for Centuries. Now, You Can Listen to It

More than 250 years after a teenage Mozart wrote "Serenade in C," a copy of the piece has surfaced in the collections of a German library

A fledgling peregrine falcon practices hunting with a butterfly.

See Ten Striking Images From the Bird Photographer of the Year Awards

The annual contest unveiled its winners, highlighting avian photos that focus on conservation issues, the beauty of birds and their sometimes hilarious behavior

The viewfinders were installed at all 43 Virginia state parks.

Virginia State Parks Install Viewfinders for People With Colorblindness, Just in Time for Leaf-Peeping Season

The viewfinders are outfitted with special lenses that help people with red-green colorblindness distinguish between hues

Moo Deng, born this summer, with her mother Jona at Khao Kheow Open Zoo in Thailand.

Trending Today

'Adorable' Baby Hippo Moo Deng Is More Than a Viral Sensation. She Offers a Rare Glimpse of an Endangered Species

The baby pygmy hippopotamus in a Thailand zoo has taken the internet by storm, and keepers hope she will help gain momentum for conservation efforts

After inheriting the flag from his grandfather, Scott Stein decided to return it to the descendants of its original owner.

A Japanese Soldier's Son Receives a Memento of His Father, Who Was Killed During World War II

The so-called good-luck flag, which hung on an American veteran's wall for many years, returned home last month after nearly eight decades

Gears turn inside an antique watch.

World's First Ultra-Precise Nuclear Clock Is Within Reach After Major Breakthrough, Researchers Say

The technology, enabled by thorium atoms, could keep time more accurately than atomic clocks and enable new discoveries about gravity, gravitational waves and dark matter

A buff-tailed bumblebee (Bombus terrestris), one of the species found in a recent study to have a diminished sense of smell after exposure to heat.

Heat Waves Can Make Bumblebees Lose Their Sense of Smell, Study Finds. Here's Why That's a Problem

Female worker bees, which forage for the whole colony, struggle more to detect scents in the heat than males do, per the recent research

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