Transplanted hearts adopt age-related molecular signatures of their hosts, but some changes may resist reversal.
Examples of thin wood sheets made flexible and permanently curled using the treatment, shown alongside Cyrene and water.
A cube of natural uranium from the German nuclear project. Credit: John T. Consoli, University of Maryland College Park, MD.
The oldest confirmed gunpowder firearm found in South Korea. Credit: Korea Heritage Service. In November 2023, troops ...
“Whales, dolphins and seals, in the wild and under human care alike, are especially prone to gram-negative bacterial ...
Sauropods were peculiar animals with even more peculiar heads. Their skulls were tiny for their colossal bodies, built from ...
But the familiar benchmark does not actually reveal the finest detail the human eye can see. Researchers at the University of ...
Enceladus is hardly an inviting place. It sits 1.5 billion kilometers from the Sun, covered by a thick frozen exterior. Yet ...
Nearly 2,000 years ago, Pliny the Younger watched Mount Vesuvius erupt across the Bay of Naples, destroying the Roman cities ...
People strolling through Downtown McMurdo Station, Antarctica. Credit: Eli Duke/Wikimedia Commons. A small experiment involving Antarctic winterers found that months of intense social contact and ...
The excavation site of Göbekli Tepe with several circles of stone monuments. Credit: Lee Yu Kit. For years, the dead at ...
SpaceX's megarocket reached orbit and delivered its first real cargo. The engine that nearly stopped it is now NASA's problem ...
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