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Researchers have designed and demonstrated stretchable waveguides that maintain efficient, stable signal transmission of surface plasmon polaritons even when bent, twisted or stretched. These plasmonic waveguides could make it possible to seamlessly embed advanced sensing, communication and health monitoring functions into everyday wearable materials.
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Ultrathin structures that can bend, focus, or filter light, metasurfaces are reshaping how scientists think about optics. These engineered materials offer precise control over lights behavior, but many conventional designs are held back by inefficiencies. Typically, they rely on local resonances within individual nanostructures, which often leak energy or perform poorly at wide angles. These […]
Inside nearly every cell of your body, the tiny F1 motor works non-stop to create adenosine triphosphate (ATP), the universal energy source that powers almost every action you take—from breathing to running. While scientists have understood the structure of this molecular machine for years, a key mystery remained: how does its partner, the F0 motor, […]
Researchers from the University of Arizona, working with an international team, have captured and controlled quantum uncertainty in real time using ultrafast pulses of light. Their discovery, published in the journal Light: Science & Applications, could lead to more secure communication and the development of ultrafast quantum optics.
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The man forcibly swung the shovel twice, hitting an Anaheim Police cruiser; when he turned to approach the officer, the officer opened fire
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As officers worked to secure the area, suspects threw cones, poles and other objects at them; some jumped on the cruiser hoods and hit them with fireworks, causing them to catch fire
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The Chicago Police Department disputed DHS Assistant Secretary Tricia McLaughlin’s statement, saying that its officers were on the scene
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Chowchilla Police Officer Ray Barrantes died after his vehicle collided with the side of a semi-truck; he is remembered as a mentor to younger officers
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The vehicle, donated to the Miami-Dade Sheriff’s Office by Policing Lab, will drive pre-determined routes, act as a visual crime deterrent and display messages to the community
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Nearly 6,000 years ago, ancient people witnessed a supernova and carved what they saw on stone.
Have you ever thought about what would happen if ancient mankind spotted a very bright object in the night sky around 6,000 years ago? They’d probably think of it as an extreme, even perhaps a divine sign, and […]
Like many others before and after him, the first emperor of unified China, Qin Shi Huang, wanted to live forever.
According to a set of recently discovered ancient texts, 2,200 years ago, the emperor issued an administrative order to seek for a potion that could grant him eternal life, reports the Xinhua news agency.
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The Five ancient Tibetan Rites allowed a Chinese man named Li Ching Yuen to prolong his life and live for 256 years.
The human body is way more complicated than you’ve probably ever imagined.
Above our physical, material, body made of flesh and bone, there is a vital energy that Hindus call prana.
In […]
“Our citation books don’t have a box for ‘robot,’” the San Bruno Police Department stated
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Monona Police Chief Brian Chaney said the suspect “may have intentionally crashed into the occupied police squad,” seriously injuring a Madison Police officer
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A federal judge says the president’s plan to federalize Oregon troops over protests violated the state’s sovereignty and lacked factual justification
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