Abstract: Ultra-wideband radar technology (UWB) has demonstrated its vital role through various applications in surveillance, search and rescue, health monitoring, and the military. Unlike ...

Abstract: The radar signal processing algorithm is one of the core processes in through-wall radar human localization technology. However, traditional algorithms often struggle to adaptively handle ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Many immigrants are afraid to leave their homes — let alone go to work — as masked ICE agents escalate their operations in Maine. But at apparel manufacturer American Roots in Westbrook, staff and ...

All over the world, millions of people have been doing something in private that’s now spilling into public spaces, on our sidewalks and in our open-plan offices alike. They’re…talking to their ...

On Jan. 21, at Mount Washington Cog Railway’s Waumbek Station halfway up the side of New Hampshire’s tallest peak, roughly a dozen citizen scientists probed the snow with yardsticks to measure its ...

Mira Murati’s meeting with her co-founders was going off the rails. Murati, the chief executive of AI startup Thinking Machines Lab, had shown up for work on Monday last week expecting to have a ...

A team of scientists has overcome a major challenge in predicting how Antarctic life will fare under future climate scenarios, revealing five scenarios for the future of Antarctic life. The research, ...

Every time we think we’re close to fully understanding the human body, something fresh and unexpected shows up. Recently, a team of researchers stumbled upon strange entities, or obelisks, living ...

For years, “human-in-the-loop” has provided the default reassurance when it comes to how artificial intelligence is governed. It sounds prudent. Responsible. Familiar. It is no longer true. We’ve ...