VO2 max measures the maximum amount of oxygen your body can use during exercise. It’s become one of the buzziest fitness metrics on social media, with influencers and wearable devices touting it as a ...

Learn how to track daily symptoms of aortic valve stenosis using journals, wearables, and pulse oximeters to monitor changes ...

One of the biggest misconceptions is that iron deficiency and anaemia are interchangeable The challenge is that iron deficiency doesn't always show up in the way people expect. You don't need to have ...

Pulmonary embolism (PE) occurs when a venous thrombus becomes lodged in lung arteries, causing impairment in oxygenation, ...

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

A man with a prior below-knee amputation develops progressive stump pain, and vascular imaging reveals an unexpected arterial blockage that is still treatable.

Telegraph Sport takes on simulation of daunting Azteca conditions; plus, what the science says Thomas Tuchel’s side must do ...

In Moscow, for the first time, the work of a Russian bioreactor in which oxygen is synthesized by microalgae was publicly demonstrated. The developers believe that in the future s ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

A recurrent scalp mass initially diagnosed as a pilomatrixoma is ultimately found to be a rare adnexal malignancy, ...

A 56-year-old woman was hospitalized with gait instability. Eight weeks earlier, she had noticed ascending symmetric sensations of painful “pins and needles” that had begun in her feet; she later ...