A new report highlights safety issues that NASA must address before using the spacecraft to send astronauts to the moon, and the agency is already working on fixing the problems
‘Liberty Leading the People’ Returns to the Louvre After a Breathtaking Restoration
Eugène Delacroix’s 1830 oil painting had been covered in grime and discolored by eight layers of varnish
See 1,000 Perfect Replicas of Objects Unearthed From King Tut’s Tomb
A traveling exhibition on view in Washington, D.C. blends education and entertainment, letting visitors get up close and personal with the ancient Egyptian pharaoh’s treasures
Rare Tornado Spinning the ‘Wrong’ Direction Forms Over Oklahoma
A powerful anticyclonic tornado uprooted trees and damaged some buildings on the night of April 30, and a second unusual twister changed direction, doubling back on its path
Happy 400th Birthday to New Amsterdam, the Dutch Settlement That Became New York
In 1624, Dutch settlers arrived in Manhattan. Now, officials are marking the milestone with an honest examination of the past
In a First, an Orangutan Healed His Own Wound Using a Known Medicinal Plant
The primate named Rakus chewed up yellow root and applied it to an open facial wound, closing the sore within days
World War II-Era Bomb Successfully Defused Near German Soccer Stadium
The 1,110-pound ordnance is one of many bombs that have surfaced in Europe decades after the war’s end
World’s First Race of A.I.-Driven Cars Was Filled With Spins, Swerves and Stops
Though the cars could not compare to human drivers, the event may help improve self-driving technology, experts say
Researchers Breed Mice With Hybrid Brains Containing Cells From Rats
In one experiment, rat neurons helped mice restore their senses of smell—the first time any animal has perceived the world through the sensory hardware of another species
The Louvre Is Thinking About Moving the ‘Mona Lisa’ to Its Own Room Underground
Officials hope to improve visitors’ experience in the Paris museum’s Salle des États
Archaeologists Discover Medieval Artifacts Ahead of Bridge Demolition in England
Found during a construction project near the railway station in York, the trove includes pottery and bones
Seven Major Nations Agree to Phase Out Coal by 2035, Though Vague Language Leaves Wiggle Room
The wealthy, industrialized countries set a flexible schedule to cut one of the dirtiest fossil fuels from their economies
The results could even help explain why stress from anger may trigger a heart attack
Antarctica’s Ozone Hole Is Persisting Later Into the Year, Raising Concerns for Wildlife
As a result of the longer-lasting hole, harmful ultraviolet radiation is reaching Earth during a time when young penguins and seals are more vulnerable, scientists say
Venice’s First-of-Its-Kind ‘Day-Tripper Tax’ Sparks Outrage
Protestors say the entry fee is an ineffective solution to the city’s overtourism challenges
Could Running Around a ‘Wall of Death’ Help Astronauts Stay in Shape on the Moon?
Short sprints on these cylindrical structures, long used by daredevil motorcycle riders, might promote muscle mass and bone density in low-gravity conditions
This Newly Deciphered Papyrus Scroll Reveals the Location of Plato’s Grave
The mysterious site is mentioned in a text buried by Mount Vesuvius’ eruption 2,000 years ago
Four Zebras Escape From Trailer on Washington State Highway—One Is Still on the Loose
The animals ran around residential areas before community members—including a former rodeo bullfighter—helped corral three of them
Man Finds John Lennon’s Forgotten Guitar in His Father’s Attic
The 12-string instrument, which is going to auction in late May, spent 50 years hidden away in the British countryside
See New Images of the Horsehead Nebula, Captured in Striking Detail by the James Webb Telescope
The beautiful infrared imagery features one of the best known locations in space to study the evolution of stars and interstellar matter
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