Add Yahoo as a preferred source to see more of our stories on Google. Developed by Tsutomu Miyasaka in 2009, perovskite solar cells emerged as a breakthrough in photovoltaics and a promising ...

Looking under the microscope, a group of cells slowly moves forward in a line, like a train on the tracks. The cells navigate through complex environments. A new approach by researchers involving the ...

The race to build the world’s most efficient solar cell is no longer a theoretical contest inside physics labs, it is a high‑stakes engineering sprint that will shape how quickly the global energy ...

Understanding how wounds heal after injury could be a step closer thanks to a new mathematical model developed by researchers at the University of Bristol. The study, published in Physical Review ...

Researchers have a new hypothesis for how brain cells called astrocytes might contribute to memory storage in the brain. Their model, known as dense associative memory, would help explain the brain's ...

People need to sleep, and sleep deprivation can cause many changes in the brain. But we have a poor understanding of why sleep is so crucial. New research has examined a fruit fly model to assess how ...