Phys.org news

Electrolysers produce hydrogen. Fuel cells, in turn, generate electricity from hydrogen. Both technologies are considered key building blocks of the energy transition, offering well-established solutions for storing, transporting ...

Ice-age sea-level declines may have turned seafloor volcanoes into natural iron fertilizer for plankton, potentially enhancing ocean carbon storage, Boston College researchers report in the journal Nature Geoscience.

The number of icebergs in the Arctic has increased sharply since the 2000s. This is due to the destabilization of large glaciers in northeast Greenland and parts of the Russian Arctic, as well as the increasing mobility of ...

New research reveals the microscopic machinery that helps giant kelp turn sunlight into energy, providing inspiration for innovative climate solutions. The study, published in Nature Communications, mapped one of the tiny ...

Rapidly intensifying global climate instability is causing increasingly erratic temperature fluctuations. When sudden cold snaps strike during a crop's critical flowering window, they trigger irreversible pollen abortion, ...

Inside every human cell, a tiny structure called a lysosome acts like a recycling center, breaking down toxic waste, clearing damaged proteins and helping keep the cell functioning properly. When that recycling center stops ...

Physicists at University College Cork have developed a new approach in the search for a quantum spin liquid, a long-sought state of quantum matter resembling a magnetic liquid whose quantum properties mean it never freezes. ...

While scientists have studied how bacteria move toward food using a chemical radar known as chemotaxis, they have only watched single species swim in isolated environments over distances of only a few centimeters.

When kids watch cartoons, they're absorbing much more than a plot. Thanks to the use of foreign accents in shows, they're also learning a shorthand for moral character, new research from the University of Toronto Mississauga ...

People communicate with each other, sometimes face to face, sometimes with a text message or phone call. Cells also communicate with each other, sometimes by touching and sometimes by sending signals across space and time. ...

Researchers from Skoltech—a VEB.RF group institution—and their colleagues from the U.S. and China have explained how the antibiotic resistance gene established itself in the genome of the bacterium Klebsiella pneumoniae. ...

Researchers have repurposed an AI model designed for visual identification tasks to detect Bryde's whale calls contained within seismic data collected in the South China Sea. The detection system precisely identified calls ...