The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Homeland Security Secretary Markwayne Mullin defended a decision to tie disbursements of counterterrorism grant funding to a ...

Independence Day had some of the best alien invasion scenes in sci-fi movies, but its most famous was almost cut.

A look inside a Swiss made Schaffner NSG200E Mains Interference Simulator after it released the magic smoke. A very unusual ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

This video looks back at Tabby’s Star, the bizarre stellar anomaly that pushed astronomers into one of the strangest public ...

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands understanding of interstellar visitors.

The Department of Homeland Security announced Friday that states will have to adopt a series of election security measures to receive certain federal homeland security grants, linking counterterrorism ...

Star Trek's Prime Directive revolutionized the science fiction genre by promoting cooperation and non-interference with alien ...