In the more than five decades since Brazil’s state-controlled oil company Petrobras began exploiting simple shallow-water ...

As we move forward into a new era of ophthalmology, with increased options to address vision issues, patient expectations are ...

As we approach World Health Day (Monday 7 April), it’s an ideal opportunity to turn inwards and check on our own health and ...

Dr. Larsen: When evaluating a patient with vision trouble, there are several signs that might raise the suspicion for wet AMD ...

The doctor may also do fluorescein angiography, a dye injected into your bloodstream via your arm, to highlight any leaking ...

Twisted moiré photonic crystals—an advanced type of optical metamaterial—have shown enormous potential in the race to engineer smaller, more capable and more powerful optical systems. How do they work ...

Imagine seeing someone with odd-colored eyes: blue on one side, brown on the other. Mesmerizing, isn't it? This phenomenon ...