"Testing the knuckleball effect using a water-filled football. Does the added weight and unique shape make the knuckleball ...

8 out of 10 women change their name after marriage—they might not realize the impact it has on their careers, work relationships, and job prospects Trump orders strikes on IS targets in Somalia ...

Lewis' knuckler reached 87 mph in a spring training exhibition. The fastest one ever measured in the majors went 84.2.

Jurgen Ekkelenkamp's Udinese wonder goal against Napoli was likened to Cristiano Ronaldo’s iconic knuckleball strike.

Waldron said Wednesday that he is planning to throw his knuckleball more frequently during the upcoming season, AJ Cassavell of MLB.com reports.

Serwa went viral on social media earlier this month when clips showed him throwing the fastest-ever recorded knuckleball, a pitch which averages 87 mph and maxes out at 88.5 mph. The 27-year-old ...