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Earth Sciences Apr 20, 2026

Ocean eddies move far less carbon than expected, study suggests

The biological carbon pump moves carbon from near the ocean's surface to deeper regions, maintaining the upper ocean's ability to absorb carbon from the atmosphere. One component of this system is driven by eddies, or relatively ...

Nanomaterials Apr 19, 2026

Wafer-scale 2D magnetic films emerge thanks to a new low-defect growth technique

In a major advance, researchers at the Indian Institute of Science (IISc) have devised a method to grow high-quality 2D magnetic materials (2D-MMs) over centimeter-scale wafers. Earlier approaches in the field were limited ...

Earth Sciences Apr 19, 2026

Atlantic current shows two-decade decline across four deep-ocean monitoring sites

A paper published in the journal Science Advances is adding to the growing body of research showing that the Atlantic Meridional Overturning Circulation (AMOC) is weakening. In this new study, instead of relying mainly on ...

Astronomy Apr 18, 2026

DESI completes planned 3D map of the universe and continues exploring

The Dark Energy Spectroscopic Instrument (DESI) has successfully completed the largest high-resolution 3D map of the universe ever made, a major milestone in understanding the force driving cosmic expansion. The milestone ...

Space Exploration Apr 18, 2026

The moon might be more prone to fires

Engineers love a good practical challenge, especially when it comes to spaceflight. But there's one particular challenge facing the crewed missions of the near future that scares mission planners above almost all others—fire. ...

Other Apr 18, 2026

Saturday Citations: Neuroinflammaging treatment stuns; a hidden magma lake; decoding little red dots

This week in science news: Researchers are calling to exploit sewage waste and manure to break U.S. synthetic fertilizer dependence. Wasps have begun disrupting the 10-million-year mutualism of ants and plants. And scientists ...

Environment Apr 18, 2026

Rivers are driving a hidden permafrost meltdown, with thaw progressing 15% faster than expected

Thawing permafrost buried underneath rivers may be accelerating permafrost degradation faster than previously estimated in these inundated regions, according to new research shared at the 2026 SSA Annual Meeting.

Earth Sciences Apr 18, 2026

Taiwan landslide's hidden motion comes into focus as fiber optics track deep slip

Placed within a borehole drilled deep through the layers of a landslide, a fiber optic cable captured tiny, periodic stick-slip events that offer a unique glimpse at the complex movements within the landslide's shear zone.

Environment Apr 17, 2026

Study finds park design affects cooling differently by day and night

Urban parks are often seen as natural refuges from summer heat, but new Concordia research shows that, depending on the time of day, the way trees are arranged within parks can influence whether those spaces cool people down ...

Biotechnology Apr 17, 2026

Two bacteria join forces to turn chemical signals into electricity, opening up low-cost sensing options

Bacterial sensors usually rely on emitting light to transfer information about what they're sensing, but that method isn't practical in many settings. That's why most information transmission is done via electricity. And ...

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