A cluster of recent theoretical papers has laid out mathematical frameworks for propelling spacecraft at speeds ranging from ...

Australia’s best-ever Winter Olympics comes to an end in Verona, where the Milano Cortina organisers will hand over to France ...

Tension boiled over during Saturday’s weigh-in when Claressa Shields shoved Franchon Crews-Dezurn across the stage, sparking a bit of a fracas.

Hitchins is surgical with the way he reads and dismantles opponents and has noted how Duarte got knocked out at the hands of ...

Cell sorting has become a key technique in modern biology, medicine, and biotechnology. Researchers use it to separate, analyze, and study different cell types with high precision. In this article, we ...

RAS stands for “Recap of Scientific News,” not to be confused with “nothing to report”! RAS is your zany reminder to catch all the significant ...

The government’s ability to deal with drones that pose a threat on American soil has been questioned this week after airspace was closed over El Paso, Texas. Sources familiar with the situation ...

The Defense Department has been aggressively pursuing laser weapons and defense systems, a push that gained significant ...

The Pentagon authorized an anti-drone laser against a suspected Mexican drone over El Paso, Texas, this week. NPR's Steve Inskeep talks to Thom Shanker of the Project for Media and National Security.

A new megahertz laser improves satellite and debris tracking, strengthening orbit predictions and space safety.

Separating semiconductor chips from a wafer is an important step in the backend of semiconductor manufacturing. The new process from Lidrotec combines ablative laser dicing under a liquid stream with ...

A possible alternative to active debris removal (ADR) by laser is ablative propulsion by a remotely transmitted electron beam ...