Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these signals are likely sent as narrowband radio waves, we may now have a way to ...

Julie Coetzee receives funding from the National Research Foundation SARCHi and the Natural Resource Management Programme of the South African Department of Forestry, Fisheries, and the Environment.

On a hot November day in the tropical forest of Arecibo, Puerto Rico, amongst the croaking of coquís, the message went out. Warbling audio crackled over loudspeakers—the audible result of the work of ...

Astronomers are adopting new strategies in the search for extraterrestrial intelligence. A study in Monthly Notices of the Royal Astronomical Society suggests using Earth’s shadow to detect alien ...

The SETI Institute continues to push the boundaries of space exploration and our understanding of the universe. From deciphering alien messages to searching for extraterrestrial intelligence and ...

Researchers looking for evidence of alien civilizations are using a new tool to find potential messages beamed from other planets. A telescope in Massachusetts is being used to scan the sky for "phone ...

Last week, the Pentagon’s new UFO office, the All-domain Anomaly Resolution Office (AARO), unveiled its long-awaited website. Tucked among previously-released graphics, transcripts and videos is an ...