Los Alamos Monitor: The National Nuclear Security Administration and IBM issued separate announcements Wednesday about their $35 million first-phase project to build a new supercomputer that will attempt a sustained speed of up to a quadrillion calculations per second, otherwise known as a petaflop.The high-performance computer to be built for Los Alamos National Laboratory will be known as the Roadrunner. It will be assembled entirely from off-the-shelf hardware and will run on a sophisticated version of open-source Linux software.
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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