Social media users across the Southwest, including in Arizona, shared photos of a mysterious beam of light in the sky on the night of May 16.

Taara uses the part of the spectrum that lies between infrared and visible light. By using a narrow beam of light (invisible to the eye), Taara transmits data as fast as 20Gbps for up to 20km at once.

More strange light beams seen shining in Houston area Dozens of residents reported spotted the red-tinged rays of light in the night sky over the weekend.

San Francisco residents were left perplexed after a bright blue beam of light was seen shining from Grace Cathedral Tuesday night, stretching across Huntington Park to the Fairmont Hotel.

Light normally travels at about 299,000 kilometres per second (186,000 miles per second), but it slows down when passing through some materials, such as glass. The team fired a light beam called a ...

What was the mysterious beam of light seen from Arizona and other western states on May 16? Was it STEVE? An astronomer offers insight on the cause.

Light the beam! Everything you need to know about Kings' unique victory celebration The details behind that giant purple laser beam the Kings fire up after every win ...

A Laser Beam Has Blocked Light – Are Lightsabers Next? When two laser beams crossed, one interfered with the passage of the other.

The Sacramento Kings look to break a record-long NBA playoff drought. Golden 1 Center’s new laser beam after wins is a symbol of hope.

Excellent for car camping, night hiking, winter walking, exploring and performing tasks outside after dark or underground in all sorts of conditions, the H35 from Chinese light gurus AceBeam is a ...

Google's Taara chip could bring Internet connections to areas previously unreachable by existing technology, with speeds on-par with fiber.