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Astronomy Apr 21, 2026

The edge of the Milky Way's star-forming disk revealed

How far the Milky Way's disk extends has long been difficult to define—it doesn't end sharply, but fades away gradually at its outer edges. Now, for the first time, an international team of astronomers has identified the ...

Earth Sciences Apr 21, 2026

Simple ocean-based model forecasts a powerful El Niño, over 2 °C warmer than normal

For decades, scientists have worked to improve predictions of El Niño-Southern Oscillation (ENSO), a climate powerhouse that can cause droughts, flooding, marine heat waves, and more around the world. Researchers from the ...

Polymers Apr 21, 2026

Floating biodegradable beads remove oil in 60 minutes and stay easy to recover

Floatable beads made from chitosan and cellulose acetate and enhanced with bentonite have been engineered to effectively clean oil from water. The beads showed good oil adsorption capacity while remaining easy to collect ...

Plants & Animals Apr 20, 2026

Alkaline cement tiles boost baby coral survival from 12% to 52%

As coral reefs struggle to survive in warming oceans, scientists across the world are scrambling to find ways to help these vital ocean ecosystems. An interdisciplinary team at the University of Miami has discovered a new ...

Biotechnology Apr 20, 2026

Simple mineral treatment rescues flaxseed oil, slashing bitterness and keeping omega-3-rich flavor intact

How can the mild flavor of flaxseed oil be preserved for longer? A research team led by Roman Lang from the Leibniz Institute for Food Systems Biology at the Technical University of Munich has investigated this question. ...

Earth Sciences Apr 20, 2026

Nitrogen isotope analysis reveals Southern Hemisphere waters dominated Indonesian Throughflow for 800,000 years

A research team with scientists from MARUM—Center for Marine Environmental Sciences at the University of Bremen studied the hemispheric origin of Indonesian Throughflow (ITF) and found a high Southern Hemispheric contribution ...

Ecology Apr 20, 2026

Whale stranded on German coast swims off, gets stuck again

Efforts to rescue a humpback whale stranded for weeks on Germany's Baltic Sea coast were complicated Monday when the animal unexpectedly swam away but then appeared to have got stuck again.

Space Exploration Apr 20, 2026

Blue Origin's New Glenn rocket is grounded after launching satellite into the wrong orbit

Jeff Bezos' rocket company, Blue Origin, blamed a bad engine Monday for a failed weekend launch that left a satellite in the wrong orbit, dooming it.

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 ...

Earth Sciences Apr 20, 2026

Lost millennium of Galapagos deep-sea corals linked to major Pacific climate shift

Scientists have discovered that deep-water corals in the Galapagos region vanished for more than 1,000 years before eventually recovering. The findings reveal that deep-water coral ecosystems may be more susceptible to climate ...

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