A long time ago in a galaxy far, far away… Actually, if we look far enough into space, we will not find any galaxies. The light from those places was traveling to Earth for such a long time — meaning ...

Researchers from Tokyo Metropolitan University have succeeded in detecting laser-assisted electron scattering (LAES) using circularly polarized light for the first time. The use of circularly ...

Astronomers have mapped the magnetic fields of Arp 220, a pair of merging galaxies about 250 million light-years away, by observing polarized light produced by dust grains aligned with magnetic fields ...

Both polarized and ambient-light dermatoscopes enabled patients to perform teledermoscopy for early-stage melanoma, though a modest increase in image quality was observed with polarized dermatoscopes.

Cuttlefish attract prospective sexual partners by creating a pattern on their skin, based on the orientation of light waves. By Kate Golembiewski Many of the snazziest decorations in the animal ...

Red blood cells are essential for oxygen transport and immune function in the human body. When these cells become abnormally shaped, they can indicate serious health conditions, including diabetes, ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...

A device produces green light while a researcher in lab gear stands in the background. This OLED device, which is held by a mechanical support, is producing circularly polarized light. Credit: ...

A new single-layer chiral metasurface detects circularly polarized light efficiently, offering a compact, high-performance alternative to bulky optical systems. (Nanowerk News) Detecting circularly ...

ABSTRACT: The quantity and quality of oocytes obtained after egg harvesting or retrieval have been regarded as a variable that influences fertilization and the development of viable embryos, ...

Add Yahoo as a preferred source to see more of our stories on Google. Daniel Urban teaches ciLiving host, Jaclyn Friedlander how bees can see polarized light Did you know bees can see something humans ...