Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

While it sounds like the plot of an Andy Weir novel. If an advanced civilization wanted to tap nearly all the power of its star, it could gather energy by putting a giant collection of light-catching ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

Rotello has worked with Patti Smith and was friends with Hilly Kristal, the late owner of CBGB, the iconic club where Smith, Blondie and the Ramones got their start.

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

Start your morning with The National News Desk as Jan Jeffcoat sits down with an angel mom who attended the State of the ...