If your old incandescent Ryobi flashlight bulb is dead, it's actually possible in most cases to swap it out for an LED.

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 ...

December has only just started, and Microsoft is already busy with the latest set of broken Windows reports, the hangover from the end of Windows 10 and the slow uptake for its replacement. Now the ...

The Metropolitan Museum of Art is slated to get a $25 million LED lighting upgrade – with taxpayers footing the bill. The Metropolitan Museum of Art is slated for a $25 million LED lighting upgrade to ...

Philly's streetlights are getting an upgrade to keep the city out of the dark. The city has completed a two-year initiative, called the Philly Streetlight Improvement Project, to replace every ...

Over 34,000 conventional street lights in Malta’s residential and distributor roads will be replaced with modern LED fittings by the end of 2028, delivering over 60% energy savings, or the equivalent ...

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 ...

As more young people identify as transgender, a fight has re-emerged over therapy that questions their gender identities. By Amy Harmon Since at least a decade ago, a rare consensus has prevailed on a ...

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 ...