Related topics: carbon

How to make kelp aquaculture a better carbon sink

Cost-effective carbon dioxide removal technologies play a key role in combating climate change. A team of researchers at the University of Maine in collaboration with Conscience Bay Research have developed a kelp aquaculture ...

Many in US doubt their own impact on climate

Americans are less concerned now about how climate change might impact them personally—and about how their personal choices affect the climate—than they were three years ago, a new poll shows, even as a wide majority ...

EU decision on natural gas could threaten climate progress

The European Union's plan to include natural gas in a list of activities considered sustainable could derail its progress in reducing greenhouse gas emissions at a time when climate scientists are calling for dramatic reductions ...

Using microbrewery waste to synthesize carbon quantum dots

For a few years now, spent grain, the cereal residue from breweries, has been reused in animal feed. This material could also be used in nanotechnology. Professor Federico Rosei's team at the Institut national de la recherche ...

Light instead of electricity: A new kind of 'green hydrogen'

Hydrogen could be an important part of our future energy supply: It can be stored, transported and burned as needed. However, most of the hydrogen available today is a by-product of natural gas production, and this has to ...

What we're still learning about how trees grow

What will happen to the world's forests in a warming world? Will increased atmospheric carbon dioxide help trees grow? Or will extremes in temperature and precipitation hold growth back? That all depends on whether tree growth ...

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