Abbott Northwestern has added histotripsy — a noninvasive, sound‑wave therapy that can mechanically destroy some liver tumors — expanding local treatment options. Early studies are promising but longer follow‑up is needed.

NOAA's SOLAR‑1 is now operational and will deliver CME imagery to forecasters in about 30 minutes, sharpening aurora forecasts and giving operators more time to protect infrastructure.

A St. Paul firm adapted Air Tractor planes with Heatwave floats that scoop 800 gallons in seconds, promising faster, safer wildfire response across Minnesota.