Window-Mounted Device Could Keep Out City Noise
A microphone outside the window measures the incoming noise so that an array of two dozen speakers can cancel it out
Millennia-Old Rock Art in Israel Offers Window Into Lost Culture
The carvings depict animals, geometric designs and what may be a human face
Hawaiian Chief’s Cloak and Helmet Repatriated After 241 Years
A New Zealand museum initially returned the artifacts, given to Captain James Cook in 1779, on a long-term loan in 2016
Giant Extinct Dolphin May Have Hunted Other Whales
The nearly 16-foot species may have been an apex predator like modern killer whales, researchers say
Turkey Controversially Converts Hagia Sophia From Museum Into Mosque
The move has attracted criticism from Unesco, Pope Francis, the Russian Orthodox Church and others
Images Offer a Rare Glimpse of Cross River Gorillas With Their Babies
The photos show a group of the animals, which were once presumed extinct, with infants of varying ages—a promising sign for the subspecies
Earth Could Hit Critical Climate Threshold in Next Five Years
Report: 20 percent chance that one of the next five years will see annual global temperatures rise to 2.7 degrees Fahrenheit above pre-industrial levels
How the U.S. Got Caught Under a ‘Heat Dome’
The high-pressure system is causing days on end of unusually hot weather across most of the continental U.S.
In Ancient Kazakhstan, Nomadic Herders Kept Their Toothless Pet Cat Alive
An assessment of the 1,000-year-old feline’s bones suggest it wouldn’t have been able to survive without human care
FBI Raids Northern Michigan Home Linked to Suspected Art Forgery Ring
Paintings formerly attributed to Gertrude Abercrombie, Ralston Crawford and George Ault are now thought to be fakes
What a New Supreme Court Decision Means for Native American Sovereignty
The landmark ruling upholds the sanctity of treaties between the United States and American Indians—to a certain point
How to Watch Comet Neowise’s Spectacular Show
Until mid-August, the comet will be bright enough to spot with the naked eye
New Research Suggests Humans Invented String at Least 120,000 Years Ago
Marks found on ancient shells indicate that they were laced together to create necklaces
Hummingbirds Learn to Count to Find Their Favorite Flowers
Researchers found that wild rufous hummingbirds could remember which flower in a sequence held nectar
Volcanic Island’s Explosive Growth Creates New Land
The Japanese island of Nishinoshima has added 500 feet to its coastline in less than a month
Tesla’s Patents, Einstein’s Letters and an Enigma Machine Are Up for Auction
Christie’s Eureka! sale features personal and academic objects owned by 20th-century scientists
Researchers Digitally Reconstruct Thomas Becket’s Razed Canterbury Cathedral Shrine
The model, centered around the medieval saint’s golden casket, is now available to view online
Giant Dinosaurs and Pterosaurs May Have Evolved From This Four-Inch-Tall Reptile
In Madagascar some 237 million years ago, the tiny Kongonaphon kely was chasing down insects on two legs
The Far-Reaching Consequences of Siberia’s Climate-Change-Driven Wildfires
Smoke from the blazes is now reaching the West Coast of the United States
Snail Shells Date England’s Cerne Abbas Giant to Medieval, Not Prehistoric, Era
Researchers are conducting additional testing aimed at confirming the chalk figure’s age and origins
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