Tim Flannery is Ambassador for RegenAqua, which uses seaweed and river grass to clean up wastewater before it flows out to sea and on to the Great Barrier Reef. He consults for the not-for-profit ...
Climate change. It’s bad, and it’s getting worse. The main cause is burning fossil fuels, which spews CO 2 into the atmosphere. Carbon dioxide, as we all know too well by now, is a greenhouse gas, ...
The idea of removing carbon dioxide from the atmosphere to turn back the clock on climate change is an appealing one. Can these technologies deliver on their promise? By Eden Weingart The world has a ...
Emissions of carbon dioxide – the gas most responsible for global warming – continued to rise in Earth's atmosphere in 2022, federal scientists announced recently. Carbon dioxide (CO2) in the ...
Global emissions tied to fossil-fuel use are rising at a time when the planet’s natural carbon sinks are starting to absorb ...
The world has far fewer places to securely store carbon dioxide deep underground than previously thought, steeply lowering its potential to help stem global warming, according to a new study that ...
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