Gus did not hesitate to belly flop into the ocean.

Gus, the Young Emperor Penguin Who Made a Surprise Appearance in Australia, Is Now Heading Home

Wildlife caretakers released the bird into the Southern Ocean after he'd put on some weight and regained his strength

Makenzie Van Eyk (second from right) holds the message in a bottle that she wrote 26 years ago. Roland St. Pierre (far left) was her teacher at the time. Her daughter Scarlet (second from left) and son Huxley (far right) are enrolled in the same school she attended.

A Little Girl Dropped a Message in a Bottle Into a Lake. Her Daughter's Classmate Found It 26 Years Later

Makenzie Van Eyk wrote the letter as part of a class project in 1998, when she was in fourth grade. Recently, the note was discovered by a boy who goes to school with her daughter—who is now in fourth grade herself

Maurizio Cattelan's Comedian sold for $6.2 million at auction.

That Viral Banana Duct-Taped to a Wall? It Just Sold for $6.2 Million

Maurizio Cattelan’s perishable piece soared above the pre-auction estimate of $1.5 million and was the subject of an intense bidding battle at a Sotheby's auction on Wednesday

Manatees have rebounded since the 1970s but still face myriad threats.

Archaeologists Piece Together the Origin Story of Florida's Manatees, Revealing They Were Once Tourists

A new study suggests manatees weren’t permanent residents in the Sunshine State until around the 20th century, drawn in by a warming climate and construction of power plants

One side of the coin is stamped with a simple "NE" to represent New England, while the other side features Roman numerals to denote its value.

American Colonists Minted This Humble Silver Coin in 1652. It Just Sold for $2.52 Million

Settlers in Massachusetts needed cash, but England wouldn't send any. So, they created their own mint in Boston and began making coins

The creature lives in the “midnight zone," an area of the ocean so deep that sunlight never reaches it.

Scientists Finally Identified This Glowing, Transparent 'Mystery Mollusk' After Nearly 25 Years of Puzzling

The newly described species of sea slug dwells in darkness in the ocean’s midnight zone, using a hood to capture prey with a Venus flytrap-like technique

Fat tissue, as seen here under a scanning electron micrograph, maintains a "memory" of obesity, new research suggests.

Fat Cells Retain a 'Memory' of Obesity, Making It Hard to Lose Weight and Keep It Off, Study Suggests

Obesity leads to DNA alterations that affect gene activity and linger after weight loss, a finding that researchers say could help reduce stigma around the disease

Sigmund Freud in the office of his Vienna home in 1930

New Exhibition Unravels Sigmund Freud's Complex Relationship With the Women in His Life and Work

"Women & Freud: Patients, Pioneers, Artists" spotlights the women who influenced the Austrian neurologist—and the field of psychoanalysis more broadly

The 300-carat necklace features 500 diamonds that likely came from India's Golconda mines.

See the Dazzling Diamond Necklace With Possible Ties to Marie Antoinette That Just Sold for $4.8 Million

Some of the gems may have featured in a royal scandal known as the "affair of the diamond necklace" that damaged the French queen’s reputation in 1785

Sierra Nevada yellow-legged frogs are rebounding from near-extinction in California.

Endangered Sierra Nevada Yellow-Legged Frogs Are Making a Comeback

Scientists are celebrating the recovery of the species in Yosemite National Park, where they were decimated by the introduction of non-native fish and the deadly amphibian chytrid fungus

William Shakespeare, Walt Whitman, Sylvia Plath and Emily Dickinson were among the well-known poets with works included in the new study.

ChatGPT or Shakespeare? Readers Couldn't Tell the Difference—and Even Preferred A.I.-Generated Verse

A new study suggests people might like chatbot-produced poems for their simple and straightforward images, emotions and themes

A diver swims alongside the world’s largest coral colony, located in the Solomon Islands.

See Staggering Photos of the World's Largest Coral, Newly Discovered by Scientists in the Pacific Ocean

The enormous organism is bigger than a blue whale and made up of millions of genetically identical, tiny animals called polyps

Japanese forces sank the USS Edsall on March 1, 1942, in the Indian Ocean.

Wreck of World War II Ship Known as the 'Dancing Mouse' Discovered at the Bottom of the Indian Ocean

The USS "Edsall," a 314-foot-long destroyer, fought off Japanese forces for more than an hour before sinking beneath the surface on March 1, 1942

The machine features a ceramic countertop and two parallel rollers—one that's covered with small nubs.

Historians Say They've Solved the Mystery of a Curious 100-Year-Old Contraption Discovered in Storage

Staffers at the Dorchester County Historical Society in Maryland were baffled by the unusual machine, so they asked the public for help in determining its purpose

The Leonids sometimes produce fireballs, or unusually bright streaks of light that linger in the night sky. 

How to See the Stunning Leonid Meteor Shower This Weekend

Though the nearly full moon will likely outshine some of these speedy meteors, you may still be able to catch a glimpse of bright fireballs and low Earth-grazers

Three new bells arrived for installation at Notre-Dame on November 7. One of the bells had been used for the Summer Olympics in Paris.

Hear the Bells of Paris' Notre-Dame Cathedral Ring Out for the First Time in More Than Five Years

The cathedral has been under renovation since 2019, when it was badly damaged in a fire. Crews are testing the bells before the historic structure reopens on December 8

La Grande Dame (The Cat Woman) by Leonora Carrington on display at Sotheby's in New York City

A Rare 'Otherworldly' Sculpture by Surrealist Artist Leonora Carrington Is Going to Auction

The 1951 artwork, "La Grande Dame (The Cat Woman)," stands over six feet tall and features paintings of "hybrid creatures and lush dreamscapes"

Mary, the 54-year-old Asian elephant at the Berlin Zoo, loves using a hose to rinse off.

These Elephants Can Use Hoses to Shower—and Even 'Sabotage' Each Other, Study Suggests

Mary, a 54-year-old Asian elephant at the Berlin Zoo, is the “queen of showering,” but her companion Anchali seems to have figured out how to exploit that habit to play pranks

This adult Partula tohiveana snail doesn't have a dot of UV-reflective paint on its shell, meaning it was born in the wild.

These Tiny Snails Are Breeding in the Wild for the First Time in 40 Years in French Polynesia

During a release of captive-bred snails in September, researchers discovered wild-born individuals from the Partula tohiveana species—which had been considered extinct in the wild—marking a huge milestone in a global effort to save them

The penguin was malnourished after swimming thousands of miles from Antarctica.

Surfer Spots an Emperor Penguin on a Beach in Australia, Thousands of Miles From Its Antarctic Home

It's not clear how the juvenile male ended up so far north, but experts suggest he was motivated by his appetite

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