Wired: An American solider was blinded in one eye and three others required medical evacuation out of Iraq in a series of laser “friendly fire” incidents, the US military has disclosed. These injuries could be the result of the misuse of green laser dazzlers — and because the lasers being used are dangerous.Since November 2008, a single unit in Iraq “has experienced 12 green laser incidents involving 14 soldiers and varying degrees of injury. Three soldiers required medical evacuation out of Iraq and one soldier is now blind in one eye,” writes Sgt. Crystal Reidy, from the 3rd Sustainment Command (Expeditionary), or ESC.
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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