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Phys.org / Diamond quantum sensors can detect heart magnetism at room temperature without skin contact

Physicists at Johannes Gutenberg University Mainz (JGU) have developed a technology that uses quantum sensors to measure biomagnetic signals, such as heart activity. Researchers from the DIAQNOS (DIAmond-based Quantum Sensing ...

Sep 17, 2026
Phys.org / Laser scans reveal 23 hidden ship carvings on Bronze Age temple wall in Cyprus

About 40 years ago, researchers found ancient ship carvings on a temple wall in Cyprus, possibly all carved at once at the tail end of the Bronze Age, around the time of the infamous Bronze Age collapse. Then, decades later, ...

Sep 17, 2026
Tech Xplore / Balancing alkalinity and strength in construction soil by optimizing aeration timing

Construction-generated soil is one of the largest byproduct streams from construction, yet its reuse can be limited after stabilization with cement- or lime-based binders. These binders improve workability and strength but ...

21 hours ago
Phys.org / Deep-sea crustaceans caught hitching rides on giant sea spiders

Some types of marine life appear to have it easy. While exploring thousands of meters below the waves in the Chilean Margin in the southeastern Pacific Ocean, scientists observed tiny shrimp-like crustaceans known as amphipods ...

Sep 17, 2026
Medical Xpress / Plasticizer exposure during pregnancy linked to increased autism- and ADHD-related symptoms in children

The foundations of brain development are laid during a crucial period of pregnancy, and a common household plasticizer called DEHP may be quietly interfering with this process. Scientists have now found that prenatal exposure ...

Sep 17, 2026
Phys.org / Novel particle beam could challenge Einstein's theory of gravity

Does gravity act equally on all particles in the universe, or are there differences between ordinary and exotic matter? Physics professor Anna Soter and her team at ETH Zurich and the Paul Scherrer Institute (PSI) in Villigen ...

Sep 15, 2026
Phys.org / Ultracold cesium atoms reveal Bethe strings predicted nearly a century ago

In 1931, physicist Hans Bethe predicted that, in certain one-dimensional quantum systems, particles can bind together to form multi-particle states known as Bethe strings. Unlike ordinary molecules, which are held together ...

Sep 14, 2026
Phys.org / Is science journalism dying? Comparing a 'science crash' 40 years ago to today

When two popular science magazines—out of about 17 in circulation—ceased publication in the same year, one commentator said, "The science magazines didn't shake out. They fell apart." The general manager of one of the failed ...

Sep 15, 2026
Phys.org / Cuttlefish suckers reveal how they grip rough prey—and could inspire better technology

Cephalopods are a group of soft-bodied marine mollusks that include cuttlefish, octopuses, squid and nautiluses. Many of these mollusks have muscular suckers on their arms that allow them to seize prey or grip other surfaces ...

Sep 17, 2026
Medical Xpress / Osteoporosis fractures fall by 94% in small first-in-human stem cell trial

Somewhere in the world, a woman over 50 will have fractured a bone by the time you finish reading this sentence due to osteoporosis, a silent bone disease that can weaken the structural integrity of the skeletal system and ...

Sep 16, 2026
Tech Xplore / Ferroelectric material that's stable at near-atomic thickness reveals new route to low-power electronics

Electronics engineers worldwide have been trying to develop increasingly smaller components that can store and process information while consuming less energy. Ferroelectric materials, which possess spontaneous electrical ...

Sep 17, 2026
Medical Xpress / Smooth-gradient fMRI technique could improve brain mapping during behavior

Neuroscientists and medical researchers now have a wide range of imaging techniques to study the brain and its activity. One of the most widely used is functional magnetic resonance imaging (fMRI), a noninvasive technique ...

Sep 17, 2026