Miami Herald: North Korea agreed Tuesday to shut down its main nuclear reactor and eventually dismantle its atomic weapons program in exchange for millions of dollars in aid, just four months after the communist state shocked the world by testing a nuclear bomb.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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