Scientists have found a way to make perovskite solar cells not only highly efficient but also remarkably stable, addressing ...

For years, e-commerce growth was driven by traffic acquisition, optimized product listings, and increasingly sophisticated ad ...

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Simple shading errors are common when painting the human eye. This airbrush tutorial breaks the process down to the basics ...

Learn how to crochet a folklore granny square in this beginner-friendly tutorial. Step-by-step instructions make it easy to ...

Tucson’s skies are slightly darker thanks to the completed streetlight conversion project, according to a study by the Tucson-based International Dark-Sky Association. The study, however, was limited ...

The Seattle Seahawks tied the Los Angeles Rams in the fourth quarter off one of the strangest plays you'll ever see ... and yet another reminder to play through the whistle. Down 30-28 with 6:23 left ...

The United States Supreme Court appears poised to side with a challenge against a Colorado law that bans psychotherapists from conducting “conversion therapy” on minors in an attempt to influence ...

The practice surged in the 1980s and 1990s, before medical groups began warning it was harmful. By Ellen Barry As a teenager, Julie Rodgers attended Tuesday night group therapy sessions in which young ...

He remembers walking towards the worst experience of his life. The dorm hall was a concrete tunnel, with chipped white paint on the walls and a stench of sweat trapped inside. The stairs, he recalls, ...

We may receive a commission on purchases made from links. Over the last decade, LED headlights have made their way from luxury models to everyday cars — and for good reason. Traditional halogen bulbs, ...

Many Milwaukee neighborhoods are getting street light upgrades. Thousands of lights will be converted to LED in the coming months. Residents can track what kind of lights are in their neighborhood – ...