The discovery of a completely new type of gravitational wave could reveal what happens near a black hole’s event horizon ...

There is a mysterious phenomenon in which strong radio signals arrive periodically from space, yet their source remains completely unknown. Known as “long-period radio transients" (LPTs), these ...

Astronomers have released the largest gravitational wave catalog ever, revealing 161 new black hole collisions and pushing the total number of detections to 390. Among the highlights are the clearest ...

One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests.

These signals were first found by chance as telescopes scanned broad areas of the sky. Only about a dozen of these unusual ...

Abstract: The development of communications technologies has led to an ever-increasing demand for a higher speed and wider bandwidth of microwave signal processors. To overcome the inherent electronic ...

The key to more powerful plugins may be the graphics processor that you already have in your computer. We discover how three developers are making this happen right now When you purchase through links ...

Abstract: We present a testbed to experimentally evaluate the use of artificial intelligence (AI) and machine learning techniques in the physical layer of future mobile networks. The testbed relies on ...

Abstract: Non-invasive and continuous blood pressure (BP) monitoring is essential for the early prevention of many cardiovascular diseases. Estimating arterial blood pressure (ABP) from ...

College of Information and Communication Engineering, Harbin Engineering University, Harbin, China. MTI band-stop filter as a “single channel”, followed by detection is relatively simple. When the ...

Researchers at the University of Bayreuth and Forschungszentrum Jülich have demonstrated that specific light-sensitive ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...