FOR many years past, the mode of propagation of radio waves through the ionosphere has been studied intensively by mathematicians, physicists and radio communication engineers. It is now well known ...

When the New York Times first wrote about "mysterious radio waves" from the cosmos in 1933, they made sure to note one fundamental caveat: "No Evidence of Interstellar Signaling." Indeed, the radio ...

Astronomers from the International Center for Radio Astronomy Research (ICRAR), in collaboration with international teams, have made a startling discovery about a new type of cosmic phenomenon. 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 ...

A group of researchers in Antarctica have found strange radio waves coming from below the ice. According to the results published in the Physical Review Letters, the mysterious radio waves were ...