Phys.org news

Phys.org / 'Implosion carving' shrinks 3D photonic devices 2,000-fold for visible-light computing

Using a new technique that can create vacancies at any site across a material and then shrink it to about 1/2,000 of its original volume, MIT researchers have designed nanotechnology devices that could be used for optical ...

15 hours ago
Phys.org / Roots reveal climate adaptation as 284 plant varieties reshape water barrier

Plant roots are far more than simple absorption organs: they can adjust their structure to better cope with water stress. Scientists at the University of Geneva (UNIGE), in collaboration with the University of Lausanne (UNIL), ...

12 hours ago
Phys.org / JWST maps cosmic web in record detail back to universe's first billion years

Using data from NASA's James Webb Space Telescope (JWST), astronomers led by researchers at the University of California, Riverside have produced the most detailed map of the cosmic web ever made, tracing the network of galaxies ...

15 hours ago
Phys.org / New quantum protocol breaks distance and speed barriers in fiber networks

Scientists at the University of Science and Technology of China have successfully deployed a multi-mode quantum relay network, achieving matter–matter entanglement over 14.5 kilometers, according to media reports.

14 hours ago
Phys.org / Scientists use AI to interpret the sun's acoustic heartbeat

A new AI-based approach that can "hear" inside the sun could give vital signs of the solar disturbances that have significant effects in near-Earth space and on human activities. The solar cycle is an approximate 11-year ...

14 hours ago
Phys.org / Metabolism-inspired hydrogels replicate heartbeat-like motion and photosynthesis

Living organisms sustain themselves through intricate metabolic processes that continuously convert energy and materials into useful functions. Inspired by these biological systems, researchers are now engineering synthetic ...

13 hours ago
Phys.org / One drug, two cleanup crews: A built-in backup for targeted protein degradation

Most drugs work by inhibition: they block a protein's activity but leave the protein itself intact. Targeted protein degradation takes a fundamentally different approach, harnessing the cell's own quality-control machinery ...

13 hours ago
Phys.org / Birds can suffer serious harm from heat waves

Extreme weather poses a big threat to birds. Yet there is a lack of both knowledge and methods for measuring its negative effects. In a new study published in Trends in Ecology & Evolution, researchers from Lund University ...

14 hours ago
Phys.org / 'Nature's algorithm' found in Chinese money plants

Look up at the clouds. What do you see? A sailboat? A seahorse? Your great-aunt Rosemary? As humans, we're prone to seeing patterns where they don't actually exist. This behavior is so common there's a name for it: apophenia. ...

16 hours ago
Phys.org / Ancient bacterial toolkit links human gut health to ocean carbon cycling

Our gut is colonized by legions of bacteria, which supply us with essential nutrients and support our health. Among them are Akkermansia bacteria, which might be helpful in the management of conditions like obesity and diabetes.

21 hours ago
Phys.org / Water-based nanocrystal provides a sticky solution to a pesky agricultural problem

A water-based formulation developed at the University of Waterloo using nanotechnology is both greener and more effective than conventional methods for delivering agricultural pesticides.

16 hours ago
Phys.org / Why do brown bats stop feeding during fireworks?

Firework shows are controversial in this day and age. While beautiful, fireworks are loud, bright, and smoky, and they can be dangerous to the surrounding environment, releasing contaminants into the air and frightening both ...

15 hours ago