Salt, silicon or graphite: Energy storage goes beyond lithium ion batteries.

Guardian sustainable business Innovations in renewables Technologies that use gels, liquids, and molten silicon or salt could all claim a slice of the growing renewable energy...

GOP climate rebels emerge from the shadows.

US president Donald Trump’s climate change skepticism has forced a clutch of Republicans in the House of Representatives out of the climate closet.The populist...

'The world is watching.'

Ariane Kupferman-Sutthavong Come late afternoon, just before the close of day, Bang Ma-neng sets out to sea. As always, he will ready his fishing gear...

As Hogan signs fracking ban, environmentalists question his record.

Environmentalists cheered Tuesday as Gov. Larry Hogan followed through on his promise to sign a statewide fracking ban — and some predicted that Maryland's...

Thousands of British children exposed to illegal levels of air pollution.

Pollution Exclusive: More than 2,000 schools and nurseries close to roads with damaging levels of diesel fumes, joint investigation by Guardian and Greenpeace reveals Check whether...

In India, switching to vegetables, oranges and papaya could help save water.

India's population is forecast to rise to 1.6 billion by 2050, and to ensure there is enough available freshwater, water use will have to...

Australia coal mine granted unlimited water access for 60 years.

Carmichael coalmine Environmental and legal groups fear impact on groundwater and accuse Queensland government of giving Indian mining company special treatment <!--><!--><!--><!--> Protesters assemble at Westpac Bank’s...

Queensland, Australia, giant coal mine granted unlimited water licence for 60 years.

44 reading now The proposed Adani coal mine, which will be Australia's biggest, has been granted unlimited access to groundwater by the Queensland government in...

Goodbye administrative state, hello community resilience.

Goodbye Administrative State, Hello Community Resilience April 5, 2017 White House strategist Steve Bannon’s project for the “deconstruction of the administrative state” appears to be out...

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Gorillas, rhinos, lions and more will soon become extinct without immediate action

A report by 43 wildlife experts warns that without changes now, many of Earth's most iconic species will be lost forever. Link to full source:...

Do you see a devil in this orchid?

Named for 'el diablo' himself, a new and extremely rare orchid species reveals a wicked heart. Link to full source: Do you see a devil...

Florida man arrested for stealing sea turtle eggs

He's given a whole new meaning to "poached eggs." Link to full source: Florida man arrested for stealing sea turtle eggs

Rare blindcat found in US, could prove water-filled caves connect Texas and Mexico

The extremely rare cave-dwelling albino fish with no eyes, the Mexican blindcat, has previously only been known to exist in Mexico. Link to full source:...

10 magical places saved by endangered species

In our efforts to save animals at risk of extinction, we've saved some extraordinary places as well. Link to full source: 10 magical places saved...