Jul 15, 2025; Cumberland, Georgia, USA; American League pitcher Kris Bubic (50) of the Kansas City Royals pitches in the sixth inning during the 2025 MLB All Star Game at Truist Park. Mandatory Credit ...

Major League Baseball may have created the next great addition to their game after the electric All-Star Game swing-off.

New ultra-sensitive optical instruments can detect high-frequency dynamics of neuronal voltage indicators to image brain activity in mice.