Suffering from asthma? Yoga to the rescue!

The Cochrane Review suggests that yoga may have a beneficial effect on symptoms and quality of life in people with asthma.

Cleaner air really does improve kids' lung health

Researchers have shown for the first time that reducing air pollution leads to improved lung function in children ages 11 to 15.

5 simple ways to heal yourself to happiness

Readers tell Pooja Bhula how they manage a way out of their negative emotions

Bugs ‘helped early animals to get oxygen`

A new study has analysed bacterial colonies in the Los Roques lagoons of Venezuela and found that it offered a refuge of oxygen-rich sediment.

Lack of oxygen forced animals to breathe

A massive plunge in global oxygen levels, not freshwater frolicking, could have led to the rise of air-breathing animals, argues a new study.