See also stories tagged with Methane

Search results for methane

Evolution Mar 25, 2025

Scientists uncover how enzymes evolved to function at low temperatures

Life has evolved over billions of years, adapting to the changing environment. Similarly, enzymes—proteins that speed up biochemical reactions (catalysis) in cells—have adapted to the habitats of their host organisms. ...

Astrobiology Mar 24, 2025

Organic molecules of unprecedented size discovered on Mars

Scientists analyzing pulverized rock onboard NASA's Curiosity rover have found the largest organic compounds on the red planet to date. The finding, published Monday in the Proceedings of the National Academy of Sciences, ...

Earth Sciences Mar 24, 2025

Carbon cycle feedbacks may amplify global heating risk, study warns

Global heating over this millennium could exceed previous estimates due to carbon cycle feedback loops. This is the conclusion of a new study by the Potsdam Institute for Climate Impact Research (PIK). The analysis shows ...

Earth Sciences Mar 20, 2025

Revoking EPA's endangerment finding won't be simple and could have unintended consequences

Most of the United States' major climate regulations are underpinned by one important document: It's called the endangerment finding, and it concludes that greenhouse gas emissions are a threat to human health and welfare.

Plants & Animals Mar 19, 2025

Study finds a good Sphagnum moss layer growth improves carbon sequestration in restored peatlands

In a study published in Restoration Ecology, researchers from the University of Eastern Finland measured post-restoration Sphagnum moss layer growth on 18 peatland sites in Finland 10 years after restoration.

Materials Science Mar 18, 2025

Plastic pyrolysis: Chemists explain a technique attempting to tackle plastic waste by bringing the heat

In 1950, global plastic production was about 2 million tons. It's now about 400 million tons—an increase of nearly 20,000%.

Environment Mar 17, 2025

Eat grass-fed beef, help the planet? Research says not so simple

For cattle fattened in fields instead of feedlots, the grass may be greener, but the carbon emissions are not.

Analytical Chemistry Mar 17, 2025

Eco-friendly method converts methane to ethanol with 80% selectivity

In advancing sustainable energy solutions, an international collaborative team of scientists has achieved a significant milestone in low-carbon chemical conversion. In their recent publication in Nature, the team has discovered ...

Astrobiology Mar 14, 2025

'Microlightning' in water droplets may have sparked life on Earth

Life may not have begun with a dramatic lightning strike into the ocean but from many smaller "microlightning" exchanges among water droplets from crashing waterfalls or breaking waves.

Earth Sciences Mar 13, 2025

Coastal wetlands, champions of carbon capture, are believed to remove more greenhouse gases than they produce

Across the street from the Flamingo Visitor Center at the foot of Florida's Everglades National Park, there was once a thriving mangrove population—part of the largest stand of mangroves in the Western Hemisphere. Now, ...

page 2 from 40