Dawn Butler’s claims regarding animal sexuality has been called ‘offensive’ and ‘homophobic’ by one of Jeremy Corbyn’s advisers. But what’s the scientific verdict?

From the ‘food belt’ co-ops of Liège to Tooting’s pop-up village green and London as a giant park: environmentalist Rob Hopkins’ book looks at imaginative local initiatives for a better, sustainable life

The fast food chain’s possible arrival has caused a (Mc)flurry of criticism. But when the chips are down, McDonald’s often wins

Sites such as Nextdoor are growing in popularity, offering the chance for people to get to know their neighbours. This can lead to friendship and community – but there are definite downsides

The sharing economy meets the mania for decluttering, as people realise they can let others use their spare rooms, sheds and attics for cash

Sir Ranulph Fiennes keeps his fingertips in a jar and Aron Ralston cut off his arm to escape death. Is this the ultimate in heroism?