Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Effective training helps workers understand gas hazards, respond to alarms, and reduce exposure to toxic, flammable, and oxygen-deficient atmospheres.

Researchers found that cold is detected differently in the skin than in internal organs. This split system helps explain why ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

Carbon monoxide is quiet, fast, and unforgiving, which is why your detector has to be ready before the lights go out and the furnace, fireplace, or generator become your lifeline. The single most ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...