Researchers analyzed 16 years of race results from nine major marathons across the United States and found that races run on ...

SCOTTSDALE, Ariz. -- The Giants’ first injury concern of the spring cropped up on Sunday, when manager Bob Melvin said backup catcher Tom Murphy was due to undergo an MRI exam after he experienced ...

Muscle is a soft tissue composed of elongated cells (muscle fibres) that produce force and motion through contraction. Involuntary cardiac and smooth muscles are responsible for contraction of the ...