Meet NOVA intern Bo Zhang, a graduate student in Boston University's science journalism story. In her first Inside NOVA post, Bo describes an electronic contact lens that can read your cholesterol ...

The must-have item of CES 2017 might not be anything gadget related — if you’re a contact lens wearer, that is. Contact lens manufacturer CooperVision is at the show hawking its latest innovation: a ...

(WLTX) - A filing on the U.S. Patent Office's website (available here) reveals a "digital" contact lens device. Simply put, this patent reveals a device that acts as a contact lens, but can take ...

October 1, 2006: Photokina 2006, which ends today, has seen the release by Sigma of six new designed-for-digital interchangeable lenses. Four new lenses have been added to Sigma’s line-up for Four ...

We test a lot of different types of photo equipment at PCMag, but our focus is on cameras and lenses. To properly evaluate them, we perform both standardized lab tests in a controlled environment, and ...