One of Pablo Picasso's earliest Blue Period paintings contains another portrait hidden beneath its surface, specialist ...

Experts analyzing the painting have several theories about why this unidentified woman has remained submerged for more than a ...

Drone defense startup Hidden Level Inc. announced today that it has raised $65 million in new funding to scale manufacturing, ...

Hidden Level develops passive radar and radio frequency sensing technology for detecting and precisely locating drones.

Hidden Level, a maker of sensing technology for detecting and locating drones, has captured $65 million in Series C capital ...

Hidden fees, onboarding issues, and poor planning lead to software regret for UK buyers. Discover how to make informed ...