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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

The yellow powder is a type of compound known as a “covalent organic framework,” or COF.

This New, Yellow Powder Quickly Pulls Carbon Dioxide From the Air, and Researchers Say ‘There’s Nothing Like It’

Scientists say just 200 grams of the material could capture 44 pounds of the greenhouse gas per year—the same as a large tree

The engraved plaquettes sport grid-like patterns that researchers think represent fishing nets.

New Research

These Ice Age Artworks Etched Into Rock 15,800 Years Ago May Be the Earliest Known Depictions of Fishing

Found in western Germany, the stone plaques feature etchings of fish trapped in grid-like nets, according to a new study

This view is just part of a new, high-resolution image of the sun's full surface captured by the Polarimetric and Helioseismic Imager (PHI) on the Solar Orbiter spacecraft.

Check Out the Highest-Resolution Images Ever Captured of the Sun’s Entire Surface

Four new images show our nearest star in dazzling detail, with each one made up of 25 shots observed by the Solar Orbiter in 2023

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

The BYU research team at Boca Chica Beach, Texas.

Here’s What a SpaceX Starship Rocket Launch Sounds Like, According to New, Detailed Data

Just six miles away from the mega-rocket’s fifth test flight, the noise level was equivalent to a rock concert, researchers found

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

This rock contains the first of the newly discovered fossils: It is a portion of a fossil lake shore that preserves very fine details of ripples produced by waves, on which a small reptile left behind footprints of its legs and tail.

Cool Finds

Italian Hiker Discovers Animal Tracks From a Time Before Dinosaurs, Hinting at a Prehistoric Ecosystem

Revealed by melting snow in the Alps, the imprints in rock were left by reptiles and amphibians during the Permian period, which ended with the world’s largest mass extinction

The 3D bioprinter at the Collins BioMicrosystems Laboratory at the University of Melbourne.

New 3D Bioprinter Could Build Replicas of Human Organs, Offering a Boost for Drug Discovery

The invention uses light, sound and bubbles to quickly create copies of soft tissue that might one day support testing individualized therapies for cancer and other diseases

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

The near side of the moon has been studied more extensively than the far side.

The Far Side of the Moon Was Volcanically Active, New Studies Confirm

Scientists analyzed the first and only rock samples from the region, which were brought back to Earth as part of a recent Chinese mission

The cub belongs to the species, Homotherium latidens, and was unearthed from the Badyarikha River in Yakutia, Siberia.

A 35,000-Year-Old Saber-Toothed Cub Was Unearthed in Siberia—and It Still Had Its Whiskers and Claws

The frozen kitten, discovered in 2020, has stunned scientists with its remarkably well-preserved body

Australian Reptile Park spider expert Rob Porter milks a male Sydney funnel-web spider to create antivenom in 2001.

Australian Zoo Asks Residents to Capture the World’s Most Venomous Spider: the Deadly Sydney Funnel-Web

The Australian Reptile Park’s annual callout is crucial to creating life-saving antivenom

Albert Hoffman, the chemist who first synthesized LSD, as photographed in 1976

On This Day in History

Discover the Origins of a Psychedelic Drug Synthesized by a Swiss Chemist Who Claimed It ‘Found and Called Me’

Five years after he created LSD in a lab on this day in 1938, Albert Hofmann accidentally underwent the first acid trip in human history, experiencing a kaleidoscope of colors and images in a sleepy Swiss city

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

One of the images that triggered rumors about astronaut Suni Williams' health. Here, she displays radiation measurement hardware.

NASA Addresses Rumors About Health of Starliner Astronaut on the International Space Station—Again

The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended Boeing Starliner mission, appears unhealthily thin

The researchers made experimental spindles and whorls based on 3D scans of the pebbles.

These Mysterious 12,000-Year-Old Pebbles May Be Early Evidence of Wheel-Like Tools, Archaeologists Say

Researchers in Israel suggest the roughly donut-shaped artifacts could be spindle whorls, representing one of the oldest examples of rotational technology

A 3D reconstruction of the fossil skull of a youth of an early Homo species from Dmanisi, Georgia. The green, orange and red colors represent the preserved teeth, while the blue represent missing ones and the purple teeth have not been recovered.

New Research

These Fossil Teeth From an 11-Year-Old Reveal Clues to Why Humans Developed an Unusually Long Childhood

Roughly 1.77-million-year-old teeth show that slow development in hominids may have had an earlier start than previously thought, according to a new study

King Arthur's Hall in Cornwall was named for the legendary leader of the Round Table.

New Research

Historians Thought This Was a Medieval Site Linked to King Arthur. It Turned Out to Be a Mysterious Monument Built 4,000 Years Earlier

Researchers have excavated King Arthur’s Hall, a rectangular enclosure in southwest England, and determined that it dates to at least 3000 B.C.E.

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