The U.S. military has tested for the first time a laser weapon as fast as the speed of light, capable of melting missiles, ...

The National Oceanic and Atmospheric Administration (NOAA) will conduct a low-altitude flight over the Potomac River and use ...

Something about being at sea encourages philosophical musing. Something about looking down into the darkness of deep water, ...

Transient absorption spectroscopy of rose bengal reveals triplet state dynamics, crucial for optimizing photosensitizers in ...

The fact that laser light is monochromatic (narrowband spectral ... fibres to create light with a wide spectrum that can span the visible and near-infrared, typically from around 400 to 2,000 ...

Now that rescue crews have recovered the remains of all 67 people aboard the two aircraft that collided over the Potomac ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

Some see the Super Bowl LIX light projections on St. Louis Cathedral as a ‘breathtaking’ experience others, a ‘tragic misuse ...

A much touted emerging treatment, red light therapy, lives up to the hype for a lot of health claims, but certainly not ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

Each method has its pros and cons, and the best choice depends on the time and money you’re willing to invest and how ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of the ocean.