A treatment undergoing trials uses laser to alter pigmentation in the iris and permanently change one’s eye color from brown to blue.

Dr. Charles H. Townes, co-inventor of the laser, ... In 1964, he shared the Nobel Prize in physics with two Russian scientists for his work relating to the maser-laser principle.

Ever wondered what 'laser' actually stands for? Learn the full form, its origins, and how this groundbreaking tech got its name.

Xarion’s laser-excited acoustics (LEA) is a couplant-free nondestructive testing (NDT) method that uses laser principles and an optical microphone without a membrane. In a single-sided “pitch-catch” ...

With advancements in technology, lasers are used not just for hair reduction but also for various non-invasive surgeries. The ...

Conventional accelerators use oscillating electric fields to drive charged particles to relativistic speeds. The Large Hadron Collider at CERN, for example, uses radio-frequency oscillations to ...