Investigators have identified patients who tested positive for the Epstein-Barr Virus 9 years after they were diagnosed with MS, challenging the prevailing notion that the virus precedes MS.

A laboratory in Palo Alto where Tesla Motors was testing lithium-ion batteries was shut down for about three weeks in January ...

Tammy Ma, director the Livermore Institute for Fusion Technology, can explain why her work with nuclear fusion is a step toward abundant clean energy.

This multi-function device earns its spot in any car emergency kit with multiple functions, most of which come in handy ...

GM has issued a new preliminary service bulletin that addresses a potential issue affecting certain units of the Cadillac ...

A DNA/RNA test to detect infections, developed by Japan’s Eiken Chemical Company (Eiken) more than 20 years ago, is an easy, fast, and accurate alternative to the more well-known polymerase chain ...

A security device made from gold nanoparticles uses light alone to create, verify, and reset uncopyable identities, enabling repeated defense against counterfeiting.

February 5, 2026: the day the last fuse of nuclear catastrophe disappeared On February 5, 2026, the Strategic Offensive Arms ...

Home inspectors are sounding the alarm on a wiring method that looked clever and cost effective decades ago but is now aging ...

Wire Arc Additive Manufacturing (WAAM): While not strictly laser-based, it’s a related directed energy process that uses an ...

So, you’re looking into 3D printing casting bronze, huh? It sounds pretty high-tech, and honestly, it is. This whole process is changing how people make metal parts, especially bronze ones. Forget the ...

In response to a query from Ars about the engine test anomalies, Rocket Lab Chief Executive Officer Pete Beck downplayed concerns.