Need to Solve a Problem? Try Taking a Deep Power Nap for an ‘Aha’ Moment, Research Suggests
A new study finds that entering N2 sleep—a deep phase of non-rapid eye movement sleep—may help lead to more “eureka” breakthroughs
The World’s Oldest Boomerang Is Even Older Than Scientists Thought, a New Analysis Suggests
Researchers revisited a crescent-shaped, mammoth tusk artifact discovered in Poland and estimated it’s around 40,000 years old
These Colorful Satellite Views Reveal Our Forests in Unprecedented Detail and Showcase the Potential of the New Biomass Mission
The European Space Agency’s satellite will measure trunks, branches and stems in forests to shed light on how much carbon is stored in trees across various continents
See the Beauty of an Artificial Solar Eclipse, Created With a First-of-Its-Kind, ‘Perfect’ Satellite Formation
Two satellites’ highly precise alignment allows scientists to study the sun’s outer atmosphere like never before
Graduate Student Develops an A.I.-Based Approach to Restore Time-Damaged Artwork to Its Former Glory
The method could help bring countless old paintings, currently stored in the back rooms of galleries with limited conservation budgets, to light
Axolotls May Hold the Key to Regrowing Limbs, and Scientists Are Unraveling Their Secrets to Help Humans Do the Same
With the help of gene-edited axolotls, researchers have gotten one step closer to enabling human limb regeneration
Lab-Grown Salmon Hits the Menu at an Oregon Restaurant as the FDA Greenlights the Cell-Cultured Product
The decision clears the way for the first cultured fish to join the small but growing alternative protein market
Engineers Are Racing to Harness the Dazzling Magic of Feathers. They Haven’t Solved the Mystery Just Yet
The natural marvels, which do everything from enabling acrobatic flight to insulating against Antarctic cold, continue to inspire new designs and technologies
Study the Secrets of Early American Photography at This New Exhibition
“The New Art: American Photography, 1839-1910” at the Metropolitan Museum of Art will feature more than 250 photographs
See the Highest-Resolution Views of the Sun’s Corona, as Wisps of Plasma Dance in Crystal Clear Detail
Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth’s atmosphere
New Contact Lenses Give Users Super-Vision to See Infrared Light—Even With Their Eyes Closed
Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of near-infrared light into visible colors
This Record-Setting Robot Can Solve a Rubik’s Cube Faster Than You Can Blink
Designed by a group of undergraduate students at Purdue University, the robot completes the puzzle in 0.103 seconds
NASA Engineers Revive Long-Dormant Thrusters on Voyager 1, the Farthest Spacecraft From Earth, in a ‘Miracle Save’
In the nick of time, NASA teams addressed clogging issues in the probe’s backup roll thrusters, before the only antenna capable of sending commands to it went offline
These Ancient Scrolls Have Been a Tantalizing Mystery for 2,000 Years. Researchers Just Deciphered a Title for the First Time
Mount Vesuvius’ eruption preserved the Herculaneum scrolls beneath a blanket of ash. Two millennia later, X-ray scans show that one of them is a philosophical text called “On Vice”
Feeding Flamingos Create Underwater Tornado-Like Vortices to Capture Their Prey, Study Finds
Rather than passively filter-feeding, the birds use their heads, beaks and feet to generate motion in the water that funnels invertebrates into their mouths
The Innovative History of the Artificial Limb Stretches as Far Back as Ancient Egypt
Today, the technology has come so far that anyone with a 3D printer can create highly engineered and artful prostheses
Can Scientists Harness the Magic of Mushrooms to Clean Up Polluted Landscapes?
Researchers and grassroots activists are working with fungi to restore damaged environments
200 Snakebites Later, One Man’s Blood May Hold the Key to a Universal Antivenom
Over two decades, Tim Friede has injected himself with snake venom hundreds of times, and subjected himself to more than 200 bites. Now, scientists are working on an antivenom derived from his antibodies
Google Is Training a New A.I. Model to Decode Dolphin Chatter—and Potentially Talk Back
The company says its new model, called DolphinGemma, will be made open source this summer. Researchers are also trying to train dolphins to mimic made-up names for certain objects
How Many People Are in This Painting? The Prado Museum Is Using A.I. to Find Out
With the help of a tech start-up, the Madrid museum is enlisting technology to quantify large crowds in its artworks and boost visitor engagement
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