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Earth Sciences 16 hours ago

O'ahu's shores could see heavy erosion by 2030, study finds

O'ahu's sandy beaches are at risk. New research from the Coastal Research Collaborative (CRC) at the University of Hawai'i (UH) at Mānoa determined that 81% of O'ahu's coastline could experience erosion by 2100, with 40% ...

Cell & Microbiology 18 hours ago

Engineered bacteria emit signals that can be spotted from a distance

Bacteria can be engineered to sense a variety of molecules, such as pollutants or soil nutrients. In most cases, however, these signals can only be detected by looking at the cells under a microscope or similarly sensitive ...

Environment 19 hours ago

War worsens climate and environmental challenges in Ukraine

While Ukraine has made significant progress in climate action since the 2010s, and undertaken efforts to align its environmental strategy with EU standards, Russia's invasion in 2022 has contributed to environmental devastation ...

Astronomy 19 hours ago

Satellite galaxies gone awry: Andromeda's asymmetrical companions challenge cosmology

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that this degree of asymmetry ...

Earth Sciences Apr 10, 2025

Merchant marine vessel aids in ocean data collection

Sustained scientific observations and monitoring are crucial for measuring ocean change, providing valuable data that contributes to a better understanding of oceanography, biodiversity, and the interconnectedness of global ...

Planetary Sciences Apr 10, 2025

Flocks of CubeSats can efficiently monitor farms

The widespread use of low Earth orbit (LEO), especially by thousands of CubeSats, has opened up many opportunities in research and business applications. One particular field that has benefited from the data that CubeSats ...

Environment Apr 10, 2025

From satellites to shorelines: AI can improve mangrove conservation with monitoring

When satellite technology meets environmental innovation, the possibilities are boundless. QL Space exemplifies this synergy by providing customized Earth observation solutions that combine satellite imagery with cutting-edge ...

Astronomy Apr 10, 2025

'Hidden galaxies' could be smoking gun in universe riddle

Astronomers have peered back in time to find what looks like a population of "hidden" galaxies that could hold the key to unlocking some of the universe's secrets. If their existence is confirmed it would "effectively break ...

Astronomy Apr 10, 2025

Energy densities offer new path to resolving the Hubble tension

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve one of modern cosmology's pressing puzzles: the Hubble tension.

Astrobiology Apr 9, 2025

An all-sky infrared camera named Dalek continues the search for alien technosignatures

In 2021, the Office of the Director of National Intelligence (ODNI) released a report detailing recently-declassified information on unidentified aerial phenomena (UAP). Since then, the Department of Defense has released ...

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