Cigarette butts are the most common form of litter worldwide. Trillions are discarded every year in cities, parks, beaches, along railway tracks and roadside environments. Despite their small size, ...

“President Trump on Thursday announced he was erasing the scientific finding that climate change endangers human health and the environment, ending the federal government’s legal authority to control ...

Carbon dioxide removal is most likely needed for rebalancing the climate to comply with the 1.5 C target set in the Paris Agreement, as data suggest this level has already been breached on an annual ...

The removal of the flag from the Manhattan monument, the symbolic heart of the gay rights movement, came after a Trump administration memo about flags at national park sites. By Liam Stack Jonathan ...

Carbon-removal startup Terradot is acquiring competitor Eion, the two companies announced today. The sale was driven largely by big investors like sovereign wealth funds, which want to work with ...

The study, published in Nature Climate Change and led by scientists at the Potsdam Institute for Climate Impact Research (PIK) analysed future projections across five large-scale modelling projects, ...

Scientists have created a device that captures carbon dioxide and transforms it into a useful chemical in a single step. The new electrode works with realistic exhaust gases rather than requiring ...

There is widespread recognition that efforts to meet global climate targets cannot be met by curbing new carbon dioxide emissions alone and will also require removing carbon from the atmosphere at ...

Liberal Sen. Ed Markey (D-Mass.), who faces a Democratic primary challenger this year, is calling for President Trump to be removed from power under the 25th Amendment after Trump acknowledged he ...

Microsoft has signed a deal with Indian startup Varaha to buy more than 100,000 tons of carbon dioxide removal credits over the next three years, through 2029, expanding its portfolio of carbon ...

Among patients with high-risk malignant colorectal polyps, 19% had residual disease, with rates of 25% in the immediate surgery group vs 9% in the nonoperative management group. The rate of rectum and ...