It would be decades before the advent of $2,700 at-home lasers and multipronged microcurrent devices that promised to ...

Direct selective laser trabeculoplasty is not yet noninferior to SLT in lowering IOP, but secondary endpoints show promise.

Sienna and Gwyneth love it, but can this clinical-grade laser make skin look and act younger? Our beauty editor has the ...

Abstract: Multi-bit extraction from a chaotic external-cavity laser diode with mirror feedback is a common way to generate ultrafast physical random numbers. Unfortunately, to overcome the randomness ...

Cataracts cloud the lenses of the eye, leading to worsening vision loss. Surgery is the typical treatment. Learn how to ...