A humanoid robot danced to music at a shopping mall in Beijing last month, part of an exhibition highlighting artificial intelligence (AI). A humanoid is a robot that looks and acts like a human.

Fortunately, there are ways you can find cheap eye exams, glasses and contacts, even if you don't have vision insurance. If you just need new lenses for an existing frame, you can save money by ...

These symptoms can be caused by allergies, eye strain, dry air or wearing contact lenses. To help you find the best over-the-counter eye drops, we consulted with ophthalmologists and optometrists ...

(Also: Because I’m not one for touching my eyes, contacts were a non-starter.) So, I gave myself a mission: If I was to become a glasses person, I simply needed to find the best pair out there.

Click here to listen to the full episode and get a ton of tips and tricks to help keep your eyes healthy. ″[Sleeping with contact lenses in your eyes] is bad. It’s real bad. Don’t do it,” Redfern told ...