Per MLB guidelines, a pitch can be subject to both an ABS challenge and a replay challenge -- think a called strike (or ball) that precedes a throw on an attempted stolen base.

At least six US military aircraft could be seen on popular flight-tracking site Flightradar24 late this morning - including two E-3 surveillance jets, two C-17 transport planes, a KC-135 aerial ...

Loose-fitting e-textiles may offer superior motion tracking capabilities, enhancing recognition accuracy and prediction over conventional rigid sensors.

Since most of us engage with AI via text boxes, we imagine it more as a brain and less as a body. But there’s a good case to be made that AI hardware applications—like smart robots—could end up being ...

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

After Eileen Gu secured her spot in the Olympic big air final, she said she was disappointed that Games organizers wouldn’t ...