A major study by an international team of researchers using data from the NASA/ESA/ASI Cassini spacecraft has revealed a lattice-like structure of crisscrossing reflected waves that flow downstream ...

Researchers have fabricated a hair-thin microphone made entirely of silica fiber that can detect a large range of ultrasound ...

The work, reported in Optica by scientists from Tianjin University and Nanyang Technological University, marks the first experimental realization of skyrmions that can be actively toggled ...

Astronomers have finally decoded the origin of a powerful seven hour signal from deep space, a blast so persistent that it immediately stood out from the universe’s usual fireworks. The event, ...

Scientists have captured “chorus waves” in Earth’s magnetic field—electromagnetic signals that sound like whistling or ...

Scientists have shattered the diffraction limit, using continuous-wave lasers to resolve images at 0.1 nanometers.

Researchers from Regensburg and Birmingham have overcome a fundamental limitation of optical microscopy. With the help of ...

The future of design is here, and artificial intelligence (AI) is rapidly becoming a powerful ally in the world of signal integrity. AI isn’t just about doing more with less; it’s about doing things ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

Abstract: The wide distribution range and discrete variations of electromagnetic signal features often lead to severe catastrophic forgetting during class incremental learning. The existing methods ...