BACKGROUND: Despite the high morbidity and mortality of heart failure with preserved ejection fraction (HFpEF), treatment ...

Researchers have genetically engineered microbes to produce a strong, flexible plastic similar to nylon for the first time.

Tennis world rankings are calculated by the ATP, who award points based on a player's performance at particular tournaments. The further a player progresses in a sanctioned event, the more ...

TSN's five national feeds deliver more than 1,600 hours of world-class tennis a year, including the ATP 250 Series, World Tour 1000 and 500 series events. Get even more digital-only court feeds ...

Coordinated sliding of actin and myosin filaments is regulated by the dynamics of calcium ions (Ca²⁺) released from the sarcoplasmic reticulum, while mitochondria provide ATP as the energy source ...

After hours: March 17 at 7:57:11 PM EDT Loading Chart for ATPC ...