Tower mustard has suffered steep decline in London but has been successfully grown and replanted.

In the last two seasons, almost 500,000 trees and 27,233 metres of new hedges, have been planted.

The BBC is in central Kalimantan, where a toxic haze fuelled by wildfires is choking millions of residents.

A spacecraft is set to launch on an ambitious mission to bring 10g of Martian moon dust back to Earth.