CO2 pollution bounces back, climate goals at risk: IEA

Global CO2 emissions have returned to pre-pandemic levels and then some, threatening to put climate treaty targets for capping global warming out of reach, the International Energy Agency said Tuesday.

A sponge to soak up carbon dioxide in the air

Human activity is now leading to the equivalent of 40 billion tons of carbon dioxide emitted into the atmosphere each year, putting us on track to increase the planet's temperature by 1.5 degrees Celsius over pre-industrial ...

Why is the Earth blue?

Seen from space, the Earth is blue. The Earth has been blue for over 4 billion years because of the liquid water on its surface. How has the Earth managed to sustain liquid water on its surface for such a long time?

Land-use to solve climate change: a focus on livestock

The land sector can strongly contribute to climate change mitigation if sustainable land-use options are applied. A study led by the CMCC Foundation highlights that land-based mitigation options at a small-scale landscape ...

Ocean acidification locks algal communities in a simplified state

Out with the old, in with the new, as the New Year's saying goes, but not where the marine environment is concerned. Researchers from Japan have discovered that ocean acidification keeps algal communities locked in a simplified ...

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