Dear Savvy Senior, My husband and I, who are retired, have accumulated about $7,000 in credit card debt over the past few years, paying for medical bills and basic necessities, and need some help ...

Researchers have developed experimental contact lenses that use nanoparticles to convert the invisible wavelengths of ...

Unlike night-vision goggles, which can only see infrared light in green, people wearing the contacts can see infrared light ...

In a short post on the Nikon US press site, the camera giant said that "due to the recent tariffs" it was planning a ...

Many soon-to-be retirees are a bit blurry with what Medicare does and doesn’t cover when it comes to vision care. The good news is that Medicare covers most medical issues like cataract surgery, ...

The Yashica FX-D 100 and 300 look like film SLRs, but they actually have fixed lenses and small digital sensors ...