Electronic Line Calling will become available across a wider range of tournaments below the Grand Slams and elite tour after the International Tennis Federation announced a new three-tiered ...

Cardiovascular diseases (CVDs) necessitate continuous heart sound monitoring to distinguish normal from abnormal signals for early diagnosis. While wearable devices using phonocardiogram (PCG) ...

Ukraine is fighting back against Russia with robots. An operator said they put the robots together differently depending on how they want to use them.