Syrian War: Anti-aircraft Guns Respond To Missiles

Syrian state media is reporting that anti-aircraft guns have been fired in response to a missile attack on the Shayrat airbase, near the city of Homs. The source of the missiles is not yet clear. The Pentagon says there was no US military activity in the area at the time. Last week Israel was accused of carrying out a strike on the Syria's T-4 airbase.

There's a big conference underway in Senegal at the moment to talk about the best way to eradicate the disease by 2030.

US and British scientists have created a plastic-eating enzyme which is an improvement on a natural enzyme that has evolved the ability to feed on plastic.