A flexible optical identifier uses polarized emission from self-assembled crystal films to create two stable states that support tri modal authentication and improve reliability in secure device ...

Researchers from the University of Oxford have for the first time discovered an approach to electrically switch organic LEDs ...

Polarized dermatoscopes offer superior image quality and ease of use but are significantly more expensive than nonpolarized ...

SANTIAGO, Chile — Two candidates with drastically different ideologies, priorities and diagnoses for the future will come head to head in a presidential runoff next month, after winning the most votes ...

Chile’s presidential race is headed to a sharply polarized runoff after nearly 70% of votes in Sunday’s first round went to right-wing candidates, a result that analysts say reflects a clear ...

Scientists have discovered that light’s long-ignored magnetic field may directly drive the Faraday effect.

Like many people, I have an uncle with wildly different political views than I do. Whenever we get together, we spar over the very issues that divide much of the United States—immigration, abortion, ...

On a clear night in 1994, an earthquake rumbled beneath Los Angeles and caused a city-wide power outage just before dawn. Startled awake, some residents who had stumbled outside called various ...

The Vanderbilt Unity Poll surveyed 1,033 U.S. adults from Nov. 7 to Nov. 10. Respondents were unified in their view on the importance of universities teaching core skills. The survey also shows a ...

Light harvesting is the study of materials and molecules that capture photons of solar light. This includes studies to better understand the light-harvesting properties of photosynthetic organisms or ...