Los Angeles Times: With the help of Brazil’s president Luiz Inacio Lula da Silva, Iran and Turkey have reached a tentative agreement to swap enriched uranium. If the deal goes through, Turkey will receive 1200 kg of 3.5% enriched uranium from Iran. In return, Iran will receive a far smaller amount, 120 kg, of 20% enriched uranium by way of Turkey from the so-called Vienna group: US, Russia, France, and the International Atomic Energy Agency.
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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