01 March 2013
World agriculture suffers from loss of wild bees
Falling numbers of wild bees and other pollinating insects are hurting global agriculture, a study found.
Pollinating insects usually live in natural or semi-natural
habitats, such as the edges of forests, hedgerows or grasslands.
E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places.
A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.