For the first time, a team of physicists in the U.S. has clearly demonstrated a "helicon current drive" in a nuclear fusion ...

Learn how engineers built a novel radio antenna and why it might be so valuable for future space exploration.

A tag-team of satellites and ground GNSS receivers track down the source of a radio signal disruption (scintillation) from afar—a “hotspot” of plasma some 60,000 kilometers away.

An artistic representation of the weird radio waves coming from the heart of the Milky Way. These are unlike any radio signals detected before and are puzzling scientists as to their origin. The ...

Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The ...

Never-before-seen radio waves from tens of thousands of galaxies have a secret to share: The height of star formation in the cosmos may have been more prolific than previously imagined. Radio ...