News from US


Latest News from US


Fox News

The New York Times

ABC News

TMZ

Los Angeles Times

Huffpost

NPR

Boston

Politico

The Free Press

Tech Crunch

Breitbart News Network

WIRED

Techmeme

Techxplore

  • Predicting material failure: Machine learning spots early abnormal grain growth signs for safer designs. 16 Apr 2025 

    A team of Lehigh University researchers has successfully predicted abnormal grain growth in simulated polycrystalline materials for the first time—a development that could lead to the creation of stronger, more reliable materials for high-stress environments, such as combustion engines. A paper describing their novel machine learning method was recently published in Nature Computational Material

  • Electrifying railways cuts black carbon exposure by 89%, study finds. 16 Apr 2025 

    Switching from diesel to electric trains dramatically improved the air quality aboard the San Francisco Bay Area's Caltrain commuter rail line, reducing riders' exposure to the carcinogen black carbon by an average of 89%, finds a new study published in the journal Environmental Science and Technology Letters.

  • From disorder to order: Zero thermal expansion materials rejuvenate aging batteries. 16 Apr 2025 

    A team of scientists have developed zero thermal expansion (ZTE) materials. This innovation has achieved nearly 100% voltage recovery in aging lithium-ion batteries (LIBs). Their study is published in Nature.

  • Living fungus-based building material repairs itself for over a month. 16 Apr 2025 

    Engineers have developed a building material that uses the root-like mycelium of a fungus and bacteria cells. Their results, published in Cell Reports Physical Science, show that this material—which is manufactured with living cells at low temperatures—is capable of self-repairing and could eventually offer a sustainable alternative for high-emission building materials like concrete.

  • Ten reasons why nuclear energy is a bad idea for Australia. 16 Apr 2025 

    As always seems to be the way, energy and climate policy is proving to be an area of contention between the major parties in Australia's 2025 election.

  • Solar cell efficiency record achieved with tin halide perovskite. 16 Apr 2025 

    University of Queensland researchers have set a world record for solar cell efficiency with eco-friendly perovskite technology. A team led by Professor Lianzhou Wang has unveiled a tin halide perovskite (THP) solar cell capable of converting sunlight to electricity at a certified record efficiency of 16.65%. The research is published in the journal Nature Nanotechnology.


Noticias del mundo - World News - 24n.today - 2023/2024 | hi@24n.today