Abstract: Vital signs, such as heart and respiratory rates, are the main parameters when assessing a person's physical condition. Advanced technologies for monitoring vital signs include ...

Staying aware of your surroundings matters. That includes hearing smoke alarms, appliance beeps or a knock at the door. Still, real life gets busy. You wear headphones. You get focused. Sounds slip by ...

The 33-year-old singer and actress has finally commented on long-running speculation that she sounds different from several years ago. She was answering questions on Instagram Live, and responded to ...

If you purchase an independently reviewed product or service through a link on our website, Variety may receive an affiliate commission. Released in March 1965, “The Sound of Music” became a smash hit ...