September 8, 2005The fiery orb in the sky is burping, which means that your GPS device could fail sometime soon, according to atmosphere experts. Photos: Solar flares and sunspotsTAGS:flare, SRI International, sun, communication, grid, GPS, radio
October 29, 2003This week's second series of major solar flares is producing geomagnetic storms that could threaten satellites, power grids and communications networks, a federal agency says.TAGS:flare, Joe Laszlo, storm, satellite, S3 Inc., sun, radio, event