Ahead of the People's Climate March, Senators Jeff Merkley, Bernie Sanders and Ed Markey stood beside movement leaders to introduce legislation that will completely phase out fossil fuel use by 2050. The...

Apple recently disclosed a deal to purchase 200 MW of wind power from the Montague Wind Farm for its Prineville, Oregon data center. The news was announced in the company’s annual environmental...

Scientists have just discovered massive amounts of a rare metal called tellurium, a key element in cutting-edge solar technology. As a solar expert who specialises in exactly this, I should be delighted....

Mayors from across the nation joined with the Sierra Club's Ready for 100 campaign Wednesday to announce a new effort to engage and recruit mayors to endorse a goal of transitioning to...

The amount of carbon in the Earth's atmosphere is now officially off the charts as the planet last week breached the 410 parts per million (ppm) milestone for the first time in...

Apple is aiming to use 100 per cent recycled materials to make its iPhones, Macbooks, and other electronics products in future in a bid to reduce its reliance on mined raw materials,...

Nature works hard to protect us and to sustain our everyday lives — a fact that is often under-appreciated. But it plays a vital role, providing clean air, clean drinking water, clothing,...

Theresa May has admitted the full scale of the UK's air pollution crisis, in a letter acknowledging poor air quality is the fourth biggest health risk for the British public after cancer,...

Warming oceans have caused a large bleaching event in the Great Barrier Reef for the second year in a row, new aerial surveys show. This year's bleaching extends much further south than areas...

Trash is a big problem in Myanmar. Garbage is scattered in the streets with smells of burning trash never far behind—but an innovative social enterprise has found a way to turn that...

Hundreds of millions of tonnes of clothing is set to be dumped in landfill this spring by UK consumers unaware that much of it can be reused or recycled, according to new...

Renewable energy and energy efficiency programmes are top priorities for energy executives around the world, as the world presses ahead with efforts to decarbonise energy systems, according to the latest World Energy...

The pressure on the European coal power sector was again underlined this week, with the release of new data showing emissions from coal power plants covered by the EU's emissions trading scheme...

The EU is on track to meet its goal of sourcing 20 per cent of its energy from renewable sources and is successfully displacing fossil fuels through its increased use of renewables. That...

Cities from Oslo to Sydney are setting goals to curb climate change that exceed national targets, causing tensions with central governments about who controls policy over green energy and transport and construction. More...

A controversial elevated highway in one of the largest urban centers in the world, São Paulo, Brazil, may be undergoing an urban agricultural renewal in the near future. The Minhocão, a 3.5 km...