Scientists studying animals at high altitudes discovered a previously unknown mechanism that is key for regulating myelin ...

Senescent cells walk a tightrope, risking cell death with high levels of iron and other damaging agents, but compensating for this by overproducing a protective protein, GPX4, which staves off death.

Vitamin B12 deficiency is common and often missed because symptoms develop slowly. Simple signs like tiredness, tingling, and ...

Always feeling cold? Discover common causes like hypothyroidism, anemia, and poor circulation, plus practical tips to stay ...

Left untreated, sleep apnoea can increase risks for cardiovascular disease, such as coronary artery disease, congestive heart ...

India, April 21 -- Low iron levels-commonly seen in anemia-may do more than cause fatigue; they could quietly increase the ...

Blood sugar tests measure the amount of glucose in your blood and help detect prediabetes, diabetes, and blood sugar ...

Efforts are advancing to track this silent killer that lurks without symptoms with standards that have changed to flag more ...

Vitamin B12 deficiency can be caused by poor diet or malabsorption, leading to fatigue, muscle weakness, and memory problems.

Federal actions threaten progress in protecting Pennsylvania children from air pollution, according to the American Lung Association’s “State of the Air” report ...

The American Lung Assn.'s 2026 State of the Air report again graded L.A. as having some of the worst air quality in the ...

A mix of strength, easy cardio and consistency is all it takes to build a strong aerobic base ...