In Bangladesh, the arrival of spring is not merely a chronological event. It is an olfactory and visual crescendo -- a delicate fusion of colours and scents that transforms the very air. It begins ...

You step outside and breathe in fresh warm air, reveling in the thought that your family and friends in the north are much unhappier than you are on this Florida winter day. Then you hack and cough.

Dr Bisen explained that a sudden spike in temperatures during the delicate flowering stage caused heat stress, disrupting ...