Additive manufacturing, more commonly known as 3D printing, will be an absolutely critical technology for any long-term settlement on another world. Its ability to take a generic input, such as ...

The major scientific breakthroughs and astronomical events have been seen this week with the remarkable development of a new kind of quantum processor that lasts 15 times longer than those used by ...

Services on BART's Red and Green lines were interrupted early Monday morning, Just last week, services on both lines were interrupted for several hours due to an equipment problem on the track near ...

BART's Red and Green line services were suspended early Monday morning amid an equipment problem in the Transbay Tube that disrupted operations, transit officials said. BART said the Red Line, which ...

Which laser engravers are best? Customization of items has long been the easiest way to showcase one’s personality and style, much superior to using an item identically to millions of others who ...

Self-reliance doesn't announce itself with fanfare. It shows up in a farmer's field where seeds are planted with precision. In a manufacturing unit where laser tubes are assembled locally instead of ...

A major equipment problem on BART tracks in the Transbay Tube Friday has caused major delays, according to the transit agency. The equipment issue occurred on the track between Embarcadero and West ...

Researchers have come up with a potentially groundbreaking — and entirely laser-free — alternative to LASIK, a popular surgical procedure that uses high-power lasers to reshape the cornea to correct ...

ORLANDO, Fla. — For decades, patient package inserts for oral isotretinoin, the gold standard of treatment for severe acne, have advised that people avoid undergoing facial resurfacing treatments, ...

Maintaining international nuclear security requires tracking and monitoring fissile materials, such as plutonium and uranium. Standoff radiation detectors, which can measure radioactivity from afar, ...

The basis of a solid-state diode laser is, of course, the diode. Laser diodes can have different emission wavelength—most of them have between 405 nm to 808 nm. The diodes usually have TO3, TO5, TO9, ...