Nature News: Italy and Russia plan to fund a compact nuclear-fusion experiment called IGNITOR, according to an intra-governmental memorandum signed on Monday in Milan, Italy.But fusion scientists contacted by Nature have dismissed claims made by its inventor that the reactor is a bigger step towards fusion power than the much more expensive international ITER project.
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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