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כתבות אחרונות מאתר 'Phys'
Phys

Poverty in the EU declined in the last decade, but disparities persist among nations‎

Despite differences among nations, poverty in the European Union declined between 2015 and 2023, according to a study published in PLOS One by Silvia Megyesiova and Cecilia Olexova of the Bratislava University of Economics and Business in Košice, Slovak Republic.

21:01
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Phys

Adult fossil strengthens evidence for Homo erectus in southern Africa 2 million years ago‎

La Trobe archaeologists have described 18 new hominin fossils, including a second Homo erectus skull fragment that confirms the species first appeared in southern Africa 2.0 million years ago—200,000 years earlier than traditionally thought.

21:01
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Phys

3D light fields push electrons into quantum states previously beyond experimental reach‎

By superimposing two ultrashort laser pulses that converge from different directions, a team of physicists at the University of Oldenburg has succeeded in generating three-dimensional light fields.

20:41
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Phys

Why the nor'easter's storm surge was so high, and what it says about the El Niño winter ahead‎

As a powerful nor'easter hit the U.S. Atlantic coast in late September 2026, the ocean poured into coastal neighborhoods from North Carolina to New York. Water from the storm surge and heavy rain filled streets and surrounded homes as near-hurricane-force winds knocked out power. It may have even uncovered a shipwreck more than a century old.

20:41
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Phys

Criminal conspiracy to steal used cooking oil shows how trash can become treasure‎

Federal prosecutors recently described an interstate criminal enterprise with all the trappings of organized crime: clandestine warehouses, money laundering and stolen goods transported across state lines. The mid-September 2026 announcement stated that 19 defendants faced charges; two had just pleaded guilty, while the remainder are slated for trial in April 2027.

20:24
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Phys

Zinc oxide quantum dots enable faster charge detection, laying groundwork for spin qubits‎

Researchers at Tohoku University, in collaboration with the National Institute for Materials Science (NIMS) and the University of Tokyo, have taken an important step toward semiconductor quantum computing using zinc oxide (ZnO).

20:24
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Phys

Honeybee silk could power smarter wound dressings‎

Biodegradable films made from engineered honeybee silk could form the basis of a new generation of "smart" wound dressings, according to researchers at CSIRO and Adelaide University.

20:07
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Phys

Polar oceans transformed as warming melts ice habitats: Research‎

Climate change is increasingly reshaping the polar oceans, with Arctic waters warming rapidly, sea ice shrinking and wildlife losing habitat at both ends of the planet, an annual report said Wednesday.

20:00
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Phys

Hidden star cluster discovered in Milky Way's crowded disk defies easy classification‎

Astronomers have discovered a stellar cluster hidden in the crowded disk of the Milky Way. The object, named Garro 04, was first identified as an unusual collection of stars in observations from the VVVX survey and was later confirmed using infrared spectroscopy. A paper outlining the properties of this seemingly mysterious stellar system was posted to the arXiv preprint server on September 21.

19:46
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Phys

Using an AI chatbot to practice new languages can be helpful, but it doesn't replace speaking with an actual person‎

Approximately 30% of U.S. adults who were learning a language in 2025 reported that they were using artificial intelligence as a resource.

19:46
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