London

Charity director Shirley Rodrigues joins City Hall where she will focus on air pollution and clean energy policies

Whittington Garden, near Cannon Street, named as London's 'dirtiest park'

First Low Emission Bus Zones to be introduced in Putney and Brixton in 2017

Campaign for Better Transport analysis finds Heathrow expansion relies on higher carbon prices that could reduce demand in other parts of the country

New system will also display roadside warnings of high pollution at bus and tube stations across the capital

Public authority says it will no longer buy new diesel vehicles when older models need replacing

BREAKING: Chancellor Philip Hammond gives green light for £344m expansion project that will expand the airport's terminal and add a new lane for aircraft taxiing

Property giant reveals why cheap, green homes are becoming a business necessity for urban developers

Khan reveals application for new type of supply licence that would promote use of low carbon energy across the capital's public sector

Drayson Technologies to equip 50 Gophr couriers with its CleanSpace Tag carbon monoxide sensors