China: A recent study published in the International Journal of Chronic Obstructive Pulmonary Disease has shed light on the ...

Finding it hard to breathe when you lay down is medically called orthopnea. Find a list of potential causes to help narrow down your overall risk here.

Columnist Caroline Gainer has been sleeping a lot more than usual lately, so she investigates whether that's normal for ...

Most of us breathe without a second thought, but for millions of people across this world, every breath reminds them of the ...