Medical insurance generally pays more than dental insurance, so your dentist may be able to bill for services extending beyond tooth care.

Mahershala Ali could make instructions from your dentist’s office sound compelling. So could Ethan Hawke, and so could Lana Condor of To All The Boys I’ve Loved Before. These are voices with an ineffable thing that makes them compulsively listenable: With the right material, their reading could turn into the ...

Most solar cells are limited by how much energy their electrons can absorb. Denting their materials could help them harvest more electricity and breeze past that limit