A novel delivery system for perfume would ensure that a person smells better the more they sweat, scientists have said.

The warm weather of 2014 boosted the number of some butterflies, including one of the UK's rarest species, the High Brown Fritillary, a survey has found.

A camel, whose intact skeleton has been found in a 300-year-old Austrian cellar, was probably ridden by the invading Ottoman army in 1683.

The satellite Europe will be sending to Mars early next year enters its final test programme.

An outline agreement on the future shape of the Iranian nuclear programme is reached after marathon talks between Iran and six major powers.