Two people are receiving hospital treatment after a shooting in a high school in southern California.
It is believed the shooter used a shotgun, according to NBC News, but police said they are not sure of the extent of the injuries.
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Conservationists say one of the UK's most threatened butterflies has recorded its best year for a decade following 2014's warm spring.
The SNP leader Nicola Sturgeon says tonight's TV election debate shows there is a clear demand for a new style of politics across the UK.
A drug addict whose sickening attack on a disabled pensioner caused outrage around the world will be sentenced later.