Permafrost: a ticking carbon time bomb

Sheltered by snow-spattered mountains, the Stordalen mire is a flat, marshy plateau, pockmarked with muddy puddles. A whiff of rotten eggs wafts through the fresh air.

Striving for sustainability in sport

It is a sign of the times that last week's declaration by the Williams Formula One team of its aim to become a climate-positive organisation by 2030, was greeted in muted terms.

New tool for energy sector models carbon capture incentives

The Biden administration has made reducing CO2 emissions a policy priority. Although debate continues over how much to reduce and how quickly, it seems unavoidable that the power sector will face growing pressure to deeply ...

Blocking the sun to control global warming

It sounds like something out of a bad science fiction movie—artificially blocking sunlight to keep global warming from overheating the Earth. Nevertheless, a small cadre of researchers is studying the option—so that if ...

page 6 from 40