New York Times: Belarus is the last of the former constituent republics of the Soviet Union with a large stockpile of highly enriched, near-weapons-grade uranium. Yesterday at a European security summit in Kazakhstan, Belarus announced that it would give up the stockpile by 2012. The renunciation, reports Mark Landler of the New York Times, is a victory for President Obama’s administration, which will help Belarus dispose of the uranium. The US will also help Belarus build nuclear power stations that run on lower-enriched uranium, thereby reducing the country’s dependence on imported gas from Russia.
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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