Experiments at Lawrence Livermore National Laboratory's National Ignition Facility (NIF) require breathtaking precision. Each ...

In day-to-day life, light seems intangible. We walk through it and create and extinguish it with the flip of a switch. But, like matter, light actually carries a little punch—it has momentum. Light ...

NASA has completed its first laser link with an in-orbit laser relay system, marking a significant advancement in space communication technology. The successful demonstration of two-way laser ...

The latest dark matter experiment kicks off this week, as physicists aim to identify the universe's most enigmatic particles. Reading time 2 minutes Long tubes, strong magnets, and bright lasers. Is ...

The U.S. Naval Research Laboratory launched the Space Wireless Energy Laser Link—or SWELL—late Tuesday to demonstrate laser power beaming in space as part of a scheduled Defense Department Space Test ...

In 1960, Theodore H. Maiman's experiment at Hughes Research Laboratories produced the first laser beam using a ruby crystal ...

An experiment at Lawrence Livermore National Laboratory’s (LLNL’s) National Ignition Facility (NIF) appears to have approached fusion ignition as it recreated the extreme temperatures and pressures at ...

Add Yahoo as a preferred source to see more of our stories on Google. The international space station shoots a laser toward a satellite, which is relaying it back down to earth. Early next month, ...

TEMPE, Ariz. – Unraveling the molecular basis of life is an age-old quest of humanity. A breakthrough towards this goal was reported in a pair of studies published Feb. 3 in the scientific journal ...

You can gaze upward at night to see a veritable ocean of stars, but the visible parts of the universe are just a fraction of the total. The rest, we think, is dark matter and dark energy, which are by ...

Whenever light hits an object, some of the light scatters back from the surface of the object. However, if the object is moving extremely fast, and if the light is incredibly intense, strange things ...

Researchers set a record by guiding light in 45-meter-long air wave-guides. It's not at every university that laser pulses powerful enough to burn paper and skin are sent blazing down a hallway. But ...