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On an early Earth exposed to intense ultraviolet radiation, the evolution of DNA may have depended on an unexpected molecular advantage.…
Researchers have discovered a previously unrecognized electrical signal in the heart that could help predict sudden cardiac death before it strikes.…
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Earlier cancer studies may need a second look after researchers found that a…
NASA is backing a search for a hidden lunar cave that could reveal…
A NASA astronaut captured a stunning 600-million-year-old rock formation in Madagascar that shares…
Scientists may have found a surprising shortcut to nuclear fusion that could dramatically…
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A long-established drug with a diverse medical history is drawing new attention for its potential role in treating an ultra-rare and…
Scientists have uncovered a way to make existing antifungal drugs work again against deadly, drug-resistant fungi. Fungal infections claim millions of…
Scientists have created a new way to make a rare sugar that tastes almost identical to table sugar but comes with…
Methane released in exhaust could move from one lunar pole to the other in less than two lunar days, with roughly…
Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic…
New observations from the James Webb Space Telescope have revealed unexpected features in the early universe, including unusually bright galaxies, rapidly…
Hearing aids didn’t sharpen test scores, but they were linked to a much lower risk of dementia. A large new study…
The teenage brain isn’t just trimming connections—it’s secretly building powerful new neural hotspots that may shape the mind for life. Adolescence…