Exclusive: Some of £2bn savings needed from energy budget expected to come from boiler upgrade scheme, sources say

The Green Party leader spoke to the Today programme after coming second in the Holborn and St Pancras by-election.

It won’t promote growth, will take decades and will swallow up billions of taxpayers’ money, says Guardian columnist Simon Jenkins

A third runway would fly in the face of reason. If we are to prioritise human life over short-term ‘growth’, we need to use planes less, not more, says Guardian columnist George Monbiot

A third runway would fly in the face of reason. If we are to prioritise human life over short-term ‘growth’, we need to use planes less, not more, says Guardian columnist George Monbiot

Exclusive: Labour conference speech will kick off process that could replace current system with proportional representation

Sustained economic growth can’t be achieved without a major boost to the purchasing power of the bottom 50% of the population

Britain's mapping service provides data that could help predict the risk of future wildfires.

A consultation on the gas field - located 150 miles northeast of Aberdeen - closed last month, with the prime minister set to make a decision.

Sir Ed blamed Donald Trump's war with Iran for damaging the UK economy and pushing fuel prices up.

Below is the foreword I wrote for my Tyndall colleagues’ detailed and rigorous report examining whether further expansion of Heathrow can be reconciled with

Aviation is on track to be responsible for 80% of the UK’s carbon dioxide (CO2) emissions by 2050, according to the Climate Change Committee (CCC).