Sorry, this video is not available, please check back later.

Saturday is expected to bring the potential of severe weather in Northern California, along with heavy rain and wind. Snow is also expected to impact travel in the Sierra on Sunday. Here is where to ...

At least 11 swift water rescues took place in San Diego after 2026's first rainstorm in the region. NBC 7's Brooke Martell ...

People in the Smokies swear the annual tradition is a fun way to ring in the new year!

Abstract: In high-mobility environments, rapid channel variations and intercarrier interference (ICI) hinder the performance of orthogonal frequency division multiplexing (OFDM). Delay-Doppler-based ...

Lenoir City residents may vote on a plan to raise the sales tax to 2.75%, funding park improvements and housing projects, with a referendum set for May 2026.

Abstract: Orthogonal time frequency space (OTFS) modulation, as a 2-D delay-Doppler (DD) domain technique, shows promising potential for underwater mobile communications. However, a critical challenge ...