Israel Prime Minister Benjamin Netanyahu says an Iran nuclear deal could "pave Iran's path to the bomb", in a contentious speech to the US Congress.
The traditional motor industry would be foolish to ignore moves by Google and Apple into car technology, says Fiat-Chrysler boss Sergio Marchionne.
Islamist militant Mohammed Emwazi was never a cause of huge concern to staff at his former London school, his former head teacher says.
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Seeing a tunnel with a light at the end may be a common perception of death, but many other strange types of experiences have been reported. Rachel Nuwer finds out more.
In many ways, trust is the glue that holds us together - it's the basis of every transaction and every relationship. But how do you actually demonstrate trustworthiness?
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