Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...
GALVESTON, Texas (AP) — A team of Texas scientists this week are releasing four torpedo-like, remote-controlled gliders into the northern Gulf of Mexico to measure oxygen levels, bringing researchers ...
A dangerously low oxygen level—usually below 92%—can cause shortness of breath, confusion, chest pain, or fainting. It’s ...