Scientists have developed a low-cost visible light communication (VLC) system using commercially available hardware ...

The radiation-hardened technology will get its first test in an upcoming mission to the lunar south pole. Later this month, Intuitive Machines, the private company behind the first commercial lander ...

How many times a day do you text your loved ones, look something up, scroll through social media or use your favorite apps? For many of us, the answer is probably at least in the hundreds; cell phones ...

TL;DR: SpaceX's Starlink has launched direct-to-cell satellite communications, allowing smartphones to connect directly to satellites without traditional cell towers. The technology promises to ...

BELLEVUE, Wash.--(BUSINESS WIRE)--Minutes ago, during the country’s largest annual sporting event, T-Mobile (NASDAQ: TMUS) introduced the next big thing in wireless — T-Mobile Starlink — to tens of ...

AST SpaceMobile (NASDAQ: ASTS), the company building the first and only space-based cellular broadband network accessible directly by standard mobile phones, announced it has achieved repeated ...

I went behind the scenes with T-Mobile's emergency management teams to see how the mobile carrier responds to a catastrophe and restores communications. Jeff Carlson writes about mobile technology for ...

Fig. 1. (a) Epitaxy and mesa structure of the proposed MUTC-PD. (b) Simulated RF power versus photocurrent. (c) Electric field distributions in the depletion region at different photocurrents. (d) SEM ...