End to cheap coal closer than we thought?

(PhysOrg.com) -- A report entitled "The End of Cheap Coal," published in the journal Nature by Richard Heinberg and David Fridley, suggests we may reach peak coal in the next two decades.

Formation of coal almost turned our planet into a snowball

While burning coal today causes Earth to overheat, about 300 million years ago, the formation of coal brought the planet close to global glaciation. For the first time, scientists show the massive effect in a study to be ...

World's oldest turtle shells stand test of time

Plucked from a pit of grey clay next to a rubbish dump in southern Poland, fossilised turtle shells resembling the battle-scarred shields of ancient warriors are the world's oldest and most complete.

Fossil fuel reserves contain 3.5 tn tonnes of CO2: database

Burning the world's remaining fossil fuel reserves would unleash 3.5 trillion tonnes of greenhouse gas emissions—seven times the remaining carbon budget to cap global heating at 1.5C—according to the first public inventory ...

Most coal must stay in ground to save climate

Most fossil fuels must remain in the ground because burning them will unleash changes that will "challenge the existence of our society", a new Australian government agency report warned Monday.

Answer to Mongolia pollution is blowing in the wind

Mongolia's economic boom has been built on the vast coal reserves that lie under its seemingly endless steppes, but it is turning to wind to power itself and fight the pollution that chokes Ulan Bator.

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