Anthropocene

Rocks can pull carbon out of the air more inexpensively than machines. But can the process be scaled?

As we careen on a climate catastrophe, the COP28 conference has witnessed world leaders’ failure to avert clear disaster for humanity

In 2023 climate news was a mixed bag: we saw unrelenting heat but also glimmers of hope of progress toward reducing greenhouse gas emissions

Do wild varieties of overlooked grains, fruits and vegetables hold the key to developing more resilient agriculture?

Fiber-optic cables buried in the seafloor off Alaska are helping scientists study the thawing of underwater permafrost, which could release greenhouse gases

The COP28 climate talks in Dubai ended with a deal to curb the use of fossil fuels, but some delegates and experts lament that the agreement was not more ambitious

Used car buyers and the U.S. government need to dive into the marketplace to deliver the emissions reductions promised by electric vehicles

The first global declaration on reducing emissions from food production is a start, researchers say—but it sidesteps contentious issues such as meat consumption

The main negotiations at the COP28 climate meeting will aim to address how countries plan to fix shortcomings in their plans to reduce planet-warming emissions, as highlighted in the “Global Stocktake”

Hundreds of scientists warn that the world must rapidly phase out planet-warming emissions to avoid crossing dangerous climate “tipping points”

As humans encroach on polar bear habitats, new tools such as drone-mounted radar can prevent us from disrupting the hidden dens where bears give birth

Heat pumps are ubiquitous in the form of air conditioners. Scientists just invented one that avoids harmful refrigerant gases