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Phys.org / Bees' secret to super-efficient learning could transform AI and robotics

A new discovery of how bees use their flight movements to facilitate remarkably accurate learning and recognition of complex visual patterns could mark a major change in how next-generation AI is developed, according to a ...

Jul 1, 2025 in Biology
Phys.org / Manipulation of light at the nanoscale helps advance biosensing

Traditional medical tests often require clinical samples to be sent off-site for analysis in a time-intensive and expensive process. Point-of-care diagnostics are instead low-cost, easy-to-use, and rapid tests performed at ...

Jul 1, 2025 in Nanotechnology
Phys.org / Photon 'time bins' and signal stability show promise for practical quantum communication via fiber optics

Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international collaborators, have developed two complementary methods that could make quantum communication via fiber ...

Jul 1, 2025 in Physics
Phys.org / High-velocity molecular clouds in M83 provide new insight into how galaxies evolve

A new result from the molecular gas survey in the Southern Pinwheel Galaxy M83 using the Atacama Large Millimeter/submillimeter Array (ALMA) Telescope reveals a discovery of 10 high-velocity clouds composed of molecular gas, ...

Jul 1, 2025 in Astronomy & Space
Medical Xpress / Study explores 'social norms' of distracted driving among teens

A new study from Mass General Brigham researchers offers a stark reminder of how pervasive cell phone use while driving is among young people. The study team developed and disseminated a questionnaire to over 1,100 participants ...

Jul 3, 2025 in Health
Phys.org / How sugar serves as a hidden thermostat in plants

For a decade, scientists have believed that plants sense temperature mainly through specialized proteins, and mainly at night when the air is cool. New research suggests that during the day, another signal takes over. Sugar, ...

Jul 1, 2025 in Biology
Phys.org / Modified inhibitors show promise against coronaviruses by targeting essential Mac1 protein domain

A study published in mBio details the vulnerability of coronaviruses to inhibitors of a small protein domain called Mac1, or the "macrodomain," found in all coronaviruses such as SARS-CoV-2 and MERS-CoV.

Jul 1, 2025 in Biology
Phys.org / Self-driving lab: AI and automated biology combine to improve enzymes

By combining artificial intelligence with automated robotics and synthetic biology, researchers at the University of Illinois Urbana-Champaign have dramatically improved the performance of two important industrial enzymes—and ...

Jul 1, 2025 in Biology
Phys.org / Ocean and atmosphere equally responsible for Atlantic 'cold blob,' scientists find

A patch of the Atlantic Ocean just south of Greenland is cooling while much of the world warms. The origin of this "cold blob" has been linked to weakening ocean currents that help regulate global climate—called the Atlantic ...

Jul 1, 2025 in Earth
Tech Xplore / Unique method of rare-earth recycling could strengthen the raw material independence of Europe and America

A research team led by Dr. Miloslav Polášek at IOCB Prague has developed a new method of separating the rare earth elements, or lanthanides, which are widely used in the electronic, medical, automotive, and defense industries. ...

Jul 1, 2025 in Business
Phys.org / New 'gene gun' design boosts efficiency of plant genetic modification

Plant scientists have used a standard "gene gun" since 1988 to genetically modify crops for better yield, nutrition, pest resistance and other valuable traits.

Jul 1, 2025 in Biology
Phys.org / 7000-year-old fossilized reefs reveal how human fishing reshaped Caribbean food webs

A study of 7000-year-old exposed coral reef fossils reveals how human fishing has transformed Caribbean reef food webs: as sharks declined by 75% and fish preferred by humans became smaller, prey fish species flourished—doubling ...

Jul 1, 2025 in Biology