A redesigned catalyst appears to sidestep a major bottleneck in CO2-to-methanol conversion by separating where key reaction steps occur. Turning up the heat helps the reaction move faster, but it ...

The consensus among the world's scientists is that greenhouse gases — including carbon dioxide and methane — are driving climate change, resulting in droughts, storms, heat and rising sea levels. It ...

While it is widely known that rising carbon dioxide emissions have significantly impacted the climate and our ecosystems, scientists recently found a less expected outcome. Increased CO2 levels have ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

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When two people book the same flight, they can get wildly different carbon footprints from online calculators. Many carbon calculators leave out big chunks of climate impact or rely on oversimplified ...

A view of the Belchatow coal mine and the city in Kleszczow near Belchatow, Poland on April 9, 2025. Reporter Global fossil fuel emissions are projected to reach a record high in 2025, according to ...

Greenhouse gas concentrations increased by a record amount in 2024 as more carbon dioxide, methane and nitrous oxide became locked in Earth's atmosphere, a World Meteorological Organization report ...

The storage available for safe carbon storage could be far lower than current estimates, according to a new study. Carbon capture and storage (CCS) has been touted as a viable method for drawing ...

Oslo —The world's first commercial service offering carbon storage off Norway's coast has carried out its inaugural CO2 injection into the North Sea seabed, the Northern Lights consortium operating ...

Is carbon dioxide a pollutant? A small but vocal group of researchers, authors and government officials say it is time to change the definition. Greenhouse gases including CO2 are considered air ...