One of Russia's most wanted men, the Chechen rebel leader Doku Umarov, has reportedly died.
The Kavkaz Center, a website linked to Islamist militants, claimed Umarov had "become a martyr", although there were no details on how he may have died.
A spokesman for Russia's anti-terrorism agency was unable to confirm whether the claims were true.
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A rollercoaster has reportedly come off the rails at a theme park in Scotland.
"I saw a lot of smoke come out from the tail-end of the aircraft. I wondered if it was normal, whether it was just exhaust fumes."
The House of Commons Petitions Committee has said they will keep an eye on the petition and are concerned about fraudulent signatures.