A study in the US has found that smoking increases the risk of breast cancer in older women by almost 20%.
The study adds to a growing weight of evidence linking exposure to tobacco smoke and deadly disease.
More top news
Winds veer northerly overnight and a band of patchy rain moves slowly southwards - wintry in places.
A special committee set up to deliberate on Ireland's abortion regime has called for the procedure to be allowed without restriction.
A conservationist was shot at her Kenyan ranch after herders invaded, officials said Sunday.