A Los Angeles police officer aims his "less-lethal" weapon at a demonstrator in June 2020. (Jae C. Hong / Associated Press) Los Angeles police officers fired 40-millimeter projectiles intended to stop ...

ADEN, Yemen, Sept. 29 (Xinhua) -- The United Kingdom Maritime Trade Operations (UKMTO) said Monday it received a report of an incident involving a merchant vessel about 128 nautical miles southeast of ...

The last time I looked at this projectile motion lab, I was confused. My different methods for measuring the launch speed of the ball were not even close to being consistent. So, I am bringing out the ...