A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, ...

A lung function test used to help diagnose asthma works better in the morning, becoming less reliable throughout the day, Cambridge researchers have found.

When Warrnambool's Quinn Madigan, 13, suffered a "scary" and "out-of-the-blue" anaphylactic episode at a surf lifesaving event, it was medical staff on the beach that day that probably saved him.

SHAMIM CHOWDHURY, BYLINE: Inside the world's largest refugee camp in a remote corner of Southern Bangladesh, a sense of uncertainty hangs in the air. (SOUNDBITE OF NEBULISER HUMMING) CHOWDHURY: We're ...