A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

Nearly a decade ago, a detector searching for ghostly cosmic particles found two anomalous signals in Antarctic ice. But ...

The signal is slowly building back to 100 percent, so some TV sets on the further reaches of the KSDK viewing area may still have some issues, but they should soon be resolved.

The telescope, designed to look at radio signals that have traversed space for over 13 billion years, appeared to have found ...

We are excited to announce a new, stronger TV signal for Eastern Idaho. KIFI Local News 8 is replacing its VHF channel 8 with a UHF channel 18, but viewers will see it as channel 8.

OTA TV signals currently use version 1.0 of the ATSC standards, which were introduced all the way back in 1996, initiating the switch from analog to digital TV that was finalized in the U.S. in 2009.

ABC7's over-the-air signal was having issues Friday morning as the Eaton Fire burned near the Mount Wilson Observatory. ... Channel 7 is back from black: Watch live coverage via TV, app, web.

Sen. Mark Warner, D-Va., says the Pentagon's "sloppy" handling of its Signal chat has put Democrats back on offense.

As far as plans to install more left-turn signals, traffic officials say they're aiming for roughly a 40% reduction in left-turn crashes to call the initiative a success. Credit: City of Columbus ...

The White House is clapping back against media reports claiming intel officials have been using the end-to-end encrypted messaging app Signal to send classified information.

L.A.'s ABC7 is back from black. An over-the-air signal which malfunctioned amid the Eaton Fire is working ... Fox, PBS stations, Nexstar’s KTLA-TV Channel 5, Paramount’s KCBS-TV Channel ...

President Donald Trump will wait as much as two weeks to decide whether to attack Iran’s nuclear program, the White House said Thursday, dialing back rhetoric about Iran having missed its window to ...