Rising carbon dioxide levels are heating the planet but may also have an alarming, invisible impact on the human body, according to new research.

Dartmouth researchers have developed a cell phone-based tool that monitors tissue health by using a naturally occurring ...

High-fat, low-carb ketogenic diets are controversial, but a new study in mice suggests they really may work to improve health ...

Could hyperbaric oxygen treat PTSD, depression, and anxiety? New evidence suggests that this treatment may rewire the ...

Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic ...

Infant with dangerously low oxygen levels survives after 12-hour ambulance transfer and life-saving cardiac procedure ...

Memory lapses in older adults are often blamed on ageing, but doctors warn that Type 2 diabetes may be silently damaging the ...

A newly identified brainstem mechanism linking breathing and blood pressure may help explain certain forms of hypertension and point toward new treatment strategies targeting oxygen-sensing cells in ...

Learn what vitamin B6 does in your body, including benefits for brain health, energy, immunity, heart health. Plus, the best food sources of this essential nutrient.

Every year, nearly 900,000 Americans are affected by venous thromboembolism (VTE), a condition in which blood clots form in ...

EXHAUSTED and achy, Rachelle Griffin began to wonder if this was what mid-life had in store for her. The 41-year-old married mum-of-one from Shrewsby, Wales, spent eight months unable to shift her ...

Fatigue, irritability and poor concentration in teenage girls may sometimes signal low iron levels rather than routine ...