X is formally giving adult content the green light — with a few stipulations. AI-generated pornography is also allowed. But the content must be consensual, and must be labeled, X said.

Among these emerging options, green light therapy has begun gaining recognition for its specific benefits in addressing common skin concerns related to tone and texture. While red light therapy ...

Red-light therapy is getting the green light in some health circles, but it’s early yet to say whether that’s a good thing.