Long before cable and internet providers began delivering television, people could freely pull broadcast signals out of the airwaves using an antenna. If you’re still an antenna user, you can stream live TV to your devices over an internet connection with tools like Channels ($80 a year) or Tablo ($100 and up).

The Texas Tech Red Raiders (9-1) grabbed the inside track in the Big 12 Conference last week, moving up to No. 6 in the latest College Football Playoff rankings after knocking off previously unbeaten BYU. On Saturday, Tech looks to avoid a letdown when it ...