Discover 6 alarming reasons why your mucus turns brown and what this color change means for your health. Learn when to seek ...

Medically reviewed by Amelia MacIntyre, DO Mucus, a fluid in your upper respiratory system, is usually clear. But a number of health conditions can cause it to turn brown. Also known as brown phlegm ...

A fungus that thrives in compost is posing an increasing threat to human health because of climate change, experts have ...

Understanding how drug delivery systems distribute in vivo remains a major challenge in developing nanomedicines. Especially ...

In addition, to be included in the present study subjects also had to have at least one lung function follow-up test (1412 of the remaining 1599 subjects, 88%). Participants were considered to have ...

Lung cancer is one of the most frequently diagnosed cancers and the leading cause of cancer-related deaths worldwide with an estimated 2 million new cases and 1·76 million deaths per year. Substantial ...

Doctor reveals the most effective treatments for a lingering cough - A cough is considered chronic when it lasts longer than ...

In children with allergic sensitization, each extra month of respiratory tract infection in the first 2 years of life is ...