Pulse oximeters use light to measure how much oxygen is in a person’s blood. For most people, a normal pulse oximeter reading is between 95% and 100%, researchers said in background notes. Readings ...

Explore the fascinating and lethal world of ocean brine pools, known as 'lakes of death,' which harbor unique ecosystems and ...

The Buffalo Bills have been preparing for the altitude in Denver prior to their playoff game against the Broncos.

Four-year-old Ellie Rudd – who loved mud and getting dressed up and having dance parties with her brother and sisters – died ...

When a protest by angry traders about what they see as the Islamic Republic's poor handling of the economy morphed into a ...

A couple were told their baby “might not live for more than a few hours” after receiving devastating news at their 12-week ...

A missed birthday. A forgotten anniversary. A milestone that goes unnoticed. These small slights from a manager may seem like ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Is pneumonia just a bad cold? Do all children need antibiotics or hospital admission? A pulmonologist busts common pneumonia ...

By: Dr Abhishek Singh Night-time should be when the body rests, heals, and restores for many, but for some, sleep becomes an ...

Do you drink enough water? If you’re honest, the answer is no. Especially if you exercise regularly. During exercise, the ...