Cook County — a leading hub for freight trains and trucks — is in the top 1% of counties nationwide when it comes to a key type of diesel pollution.

Breathing in second-hand smoke over long periods of time can raise people's risk of cancer and heart disease, but the impact ...

Wheezing, shortness of breath, tightness in the chest: the symptoms of an asthma attack can be scary, especially for children ...

The Queen has been urged to take more time to recover after a bout of pneumonia. At the start of November it was announced ...

Drugs that help treat millions of diabetes patients appear to also help cut asthma attacks by up to 70%. Family and friends ...

The Queen has been urged to take more time to recover after a bout of pneumonia. At the start of November it was announced ...

Former Utahns Heidi Belka and her son Freddy, who suffers from asthma, moved to Hawaii over the summer. And it’s all because ...

Ask people in the Bronx about the MTA's congestion pricing plan and it's not traffic and tie-ups that worry the moms and dads ...

The Supreme Court on Monday heard arguments in a battle between the Federal Drug Administration and two vape manufacturers ...

The AQI scale categorises air quality from 0 to 500: 0–100 is ‘good’, 100–200 is ‘moderate’, 200–300 is ‘poor’, 300–400 is ‘very poor’, and above 400 is ‘severe’. Doctors have attributed the worsening ...

Despite a relatively slow start to respiratory disease season, low vaccination rates threaten that trend and the rapid rise ...