It’s not just immune health that benefits, either. Laughing helps us get more oxygen and breathe deeper, improving blood ...

The study explained that even though the Atlantic forest had a diversity of animal and bird species to feed on, over a third ...

Waking up suddenly gasping for air at night may signal a hidden heart condition. A cardiologist explains causes, symptoms, ...

I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...

M odern smart watches can measure an array of health indicators. Step counts and heart rates sit at the simpler end, while ...

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

Beetroot supplements deliver vital nutrients that can be beneficial for blood pressure, blood sugar, exercise recovery, and ...

A Colorado mother panicked when her toddler accidentally dropped her baby sister. The incident, however, would actually go on ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

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 ...

Meet the walking shark, a species of shark that can walk on land, survive low oxygen environments, and reproduce without ...

Struggling with hair fall? Iron-rich foods such as leafy greens, lentils, nuts, and beetroot can nourish follicles and help ...