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Phys.org / The changing chemistry of invasive death cap mushrooms

The California Department of Public Health reported 39 related poisonings in the last three months, leading to the death of four people, at least three liver transplants, and many more people made sick. The culprit? In each ...

Feb 12, 2026 in Biology
Phys.org / Silicon metasurfaces boost optical image processing with passive intensity-based filtering

Of the many feats achieved by artificial intelligence (AI), the ability to process images quickly and accurately has had an especially impressive impact on science and technology. Now, researchers in the McKelvey School of ...

Feb 12, 2026 in Physics
Phys.org / Biofilm made from fish skin could be a sustainable alternative for food packaging

Using the skin of an Amazonian fish known as tambatinga as the raw material, researchers at the University of São Paulo (USP) and EMBRAPA Pecuária Sudeste—a decentralized unit of the Brazilian Agricultural Research Corporation ...

Feb 9, 2026 in Chemistry
Phys.org / A safer, cost-effective solution for large-scale energy storage

A research team affiliated with UNIST has achieved a major breakthrough in the development of cost-effective, large-scale energy storage systems (ESS)—specifically, iron–chromium redox flow batteries (ICRFBs). Known for ...

Feb 14, 2026 in Chemistry
Medical Xpress / How psychedelic drugs affect the brain: Animal study links hallucinations to memory fragments

Psychedelic substances are increasingly being used under medical supervision to treat anxiety disorders and depression. However, the mechanisms by which these substances influence our perception and consciousness are largely ...

Feb 13, 2026 in Neuroscience
Phys.org / 7,000-year-old deer antler headdress from Eilsleben illustrates contact between hunter–gatherers and early farmers

Central Germany is among the regions where, as early as the mid-6th millennium BC, farmers displaced the Mesolithic hunter–gatherers from the fertile loess soils. Soon after this migration, however, exchange began between ...

Feb 11, 2026 in Other Sciences
Tech Xplore / Study argues online clicks and scrolls are 'thin labor' powering AI

The approximately 5 billion people who use the internet daily leave traces of their activity behind. Companies use these data to learn user interests, purchase history, and other browsing habits, and benefit through sales, ...

Feb 13, 2026 in Business
Phys.org / Gradient cathodes boost stability of Li-rich batteries

Recently, a research team led by Prof. Zhao Bangchuan from the Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, in collaboration with Prof. Xiao Yao from Wenzhou University, ...

Feb 14, 2026 in Nanotechnology
Phys.org / Nanolaser on a chip could cut computer energy use in half

Researchers at DTU have developed a nanolaser that could be the key to much faster and much more energy-efficient computers, phones, and data centers. The technology offers the prospect of thousands of the new lasers being ...

Feb 12, 2026 in Physics
Phys.org / 5,300-year-old 'bow drill' rewrites story of ancient Egyptian tools

A new study reveals that Egyptians were using a mechanically sophisticated drilling tool far earlier than previously suggested. Researchers at Newcastle University, and the Academy of Fine Arts, Vienna, have re-examined a ...

Feb 9, 2026 in Other Sciences
Medical Xpress / Frontal brain signal tied to compulsive behaviors in people with OCD

A specific pattern of brain activity in a frontal brain region is linked to compulsive behaviors like excessive hand washing, chronic hair-pulling, and skin-picking in people with obsessive compulsive disorder, according ...

Phys.org / A possible first-ever Einstein probe observation of a black hole tearing apart a white dwarf

On July 2, 2025, the China-led Einstein Probe (EP) space telescope detected an exceptionally bright X-ray source whose brightness varied rapidly during a routine sky survey. Its unusual signal immediately set it apart from ...

Feb 10, 2026 in Astronomy & Space