The NFL’s method for measuring first downs — two bright orange sticks and a chain — could soon be getting a technological upgrade. The league plans to test optical tracking for line-to-gain rulings in ...

The National Football League plans to experiment with optical tracking technology this preseason, a move that could eventually make the league's sideline chain gang obsolete, according to sources in ...

There could be a dramatic change coming to the way the NFL operates on a down-to-down basis. According to CBS Sports NFL Insider Jonathan Jones, the league tested optical tracking on line-to-gain ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - Commissioner Cathy Engelbert speaks at the WNBA basketball draft Monday, April 10, 2023, in New York. The WNBA Draft will ...

FILE - Commissioner Cathy Engelbert speaks at the WNBA basketball draft Monday, April 10, 2023, in New York. The WNBA Draft will have a new home this year and for the first time in eight seasons have ...