The 88-year-old composer, who talks as fast as the interlocking phrases of his music, looks back on crucial moments in a ...

as well as improving both food security and the national diet — talk about having our fingers on the pulse! Kitchen Stories with Bob Cairns is a dinner series celebrating spring that sees the ...

The theory behind a pulse oximeter relies on the fact that hemoglobin absorbs red and infrared light differently based on its oxygenation levels. By shining a red and IR LED through a finger onto ...

Teachers please note: pupils are encouraged to check their pulse rates before and after the aerobic section of the warm up. Probably the easiest way to do this is to place two fingers on the wrist ...

To use a pulse oximeter, you'll clip the device on your toe, finger, or earlobe — here's to use it properly so you can get an accurate reading. Visit Insider's Health Reference library for more ...