If you wear glasses or contacts, you probably know the feeling: you wake up, reach for your specs, and hope today isn’t another day of smudged lenses, misplaced ...

For millions across the world, blindness often begins quietly, with gradual retinal damage that goes unnoticed until it is too late. Now, a new scientific breakthrough could change that future.

Ultrashort laser pulses - that are shorter than a millionth of a millionth of a second -have transformed fundamental science, engineering and ...

A young Pennsylvania man recently took his own life, months after he underwent corrective laser eye surgery. His parents blame their son's suicide on the "debilitating" side effects he experienced, ...

Ultrashort laser pulses—that are shorter than a millionth of a millionth of a second—have transformed fundamental science, ...