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Biochemistry Mar 29, 2026

Researchers describe protein structure microbes used to control light conversion

Wildfire smoke is teeming with them. Researchers have employed them to develop energy-dense biofuels like rocket, marine, and jet fuels. Scientists have engineered rice paddies that interact differently with them, causing ...

Analytical Chemistry Mar 27, 2026

Quasi-liquid layer controls growth mechanisms of ice-like materials

Clathrate hydrates are crystalline structures formed at the bottom of seafloors, created by water molecules trapping methane, carbon dioxide or other molecules. While these materials are underutilized in technology, a University ...

Earth Sciences Mar 26, 2026

Changing vegetation in thawing permafrost increases emissions of greenhouse gases

The structure of the plant communities that grow on the thawing permafrost in the Arctic is changing, with grasses displacing slower-growing shrubs. Although these grasses bind more carbon dioxide than previous plant communities, ...

Earth Sciences Mar 25, 2026

Amazon wildfire emissions may be up to three times higher than estimated

Fires are a recurring phenomenon in central South America, often intensified by drought and deforestation. In 2024, wildfire activity reached its highest levels in 20 years, affecting vast areas of the Amazon rainforest and ...

Ecology Mar 24, 2026

Overlooked microbial network may drive methane production in the seafloor

Deep below the surface in coastal sediments, microorganisms use conductive particles as tiny natural "wires" to exchange electrons. This enables them to convert organic carbon into methane in a way not previously documented. ...

Earth Sciences Mar 24, 2026

A complicated future for a methane-cleansing molecule

Methane is a powerful greenhouse gas that is second only to carbon dioxide in driving up global temperatures. But it doesn't linger in the atmosphere for long thanks to molecules called hydroxyl radicals, which are known ...

Cell & Microbiology Mar 23, 2026

Mining a methane-degrading bioreactor for protein rubies

Scientists have found a new type of iron-storing protein in a mixture of microbes containing methane-degraders. This discovery underscores the importance of characterizing proteins from microbes that cannot be isolated, thereby ...

Environment Mar 23, 2026

Planet trapped record heat in 2025: UN

The amount of heat trapped by Earth reached record levels in 2025, with the consequences of such warming feared to last for thousands of years, the UN warned Monday.

Astrobiology Mar 21, 2026

Moons orbiting wandering exoplanets could be habitable—with one catch

Provided they host thick, hydrogen-dominated atmospheres, moons orbiting free-floating exoplanets could retain much of the heat generated deep within their interiors by tidal forces. Led by David Dahlbüdding at the Max Planck ...

Plants & Animals Mar 20, 2026

From whale falls to 4,000 meters deep: Two new species spotlight deep-sea life

Glittery sea worms and sea squirts fit for "The Lord of the Rings" universe might sound like pure fantasy, but they're very real creatures living in the deep sea. Some of these otherworldly ocean animals are even featured ...

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