@BBCMarkMardell via Twitter
In Oklahoma, one family's story as they search through the wreckage of their home http://t.co/qCphgmpJOo
President Obama is expected to defend US drone strikes and promise more transparency over the attacks, in a major counter-terrorism speech.
A Florida man who was shot and killed by Boston bombing investigators was about to confess to a 2011 triple murder before he died, FBI officials say.
The Solar Impulse plane sets a new record for distance flown by a solar-powered craft as it completes the second leg of a bid to cross the US.
The theft of US intellectual property is "unprecedented" and costing billions, a US report says, pointing to China as the main culprit.
A US couple who reject medicine in favour of faith healing are charged with murder over their infant son's death, four years after another son died.
Discover three worthy jaunts from the hustle of Barcelona, Milan and Paris
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