Cooking with 'poo-power' could hold substantial environmental benefits

More than 800 residents including some 400 from a neighbouring village will be resettled

Price: £5,200
Frame and fork: Full carbon
Gears: Shimano Ultegra Di2
Brakes: Shimano disc brakes (mechanical)
Wheels: DT Swiss X-1900 Spline

Alert from Royal Horticultural Society over disease which could damage or kill fruit and veg

Environmental campaigners suspect full-scale extraction could follow

Department of Energy wants rapid development of pumps that could help provide low-carbon power

The green giant is on the Bathurst Estate in Cirencester and its clippings are sold to pharmaceutical firms as a key ingredient of docetaxel, a chemotherapy drug

Simon Usborne (who's more of a hurtler) explains why winning the space race is key to happy riding

Government draws up guidelines for energy companies wanting to frack in Areas of Outstanding Natural Beauty, World Heritage sites and National Parks

Silo will have just six staple dishes on the menu every day, including one meat option, one fish, one vegan, and one 'wild card'

Fears the UK's ageing fleet of gas-powered plants will not be able to cope when wind levels are low

The founder and chief executive of renewable-energy company Ecotricity, says the Government is out of tune with the electorate on green issues

Renewables now supply one fifth of energy – up 43 per cent in a single year

A bag-for-life that slows the growth of bacteria which cause food poisoning could be in the supermarkets within months.

Leader who enlisted Sting to save rainforest tells Tom Bawden the problem is as bad as ever