A mysterious radio burst with a pattern similar to a heartbeat has been detected in space. Astronomers estimate that the signal came from a galaxy roughly a billion light-years away, but the exact ...

One of the universe's deep mysteries just got a lot stranger. Astrophysicists have discovered a clue that could help explain why, every once in a while, superfast bursts of radio waves flash across ...

In what seems like the start of the movie Contact, researchers report that mysterious fast radio bursts (FRBs) from space have been detected once again and that they're following a pattern. The cause ...