Invasive alien species are among the world's leading drivers of species extinction. However, previous global assessments of ...

Finding out about distant worlds and their potential for life is clearly on a lot of astronomers’ minds. The other thread we ...

What movies have defined the sci-fi genre? Here, we're looking at the movies that established and sometimes reinvented the familiar hallmarks of sci-fi movies.

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

One of the challenges of searching for technosignatures (i.e., signs that intelligent life somewhere in the universe has ...

Jin's 'Hope' maintained its grip on the top spot at the South Korean box office during the weekend of Jul. 24–26, collecting ...

Scientists have discovered a puzzling object they're calling an "exosatellite" in a distant star system that defies ...

Black holes can release enormous energy through hot disks, surrounding plasma and powerful jets, enough to support a civilization far beyond ours. Any giant collector would release unused energy as ...

Instead of exploring these fascinating sci-fi ideas with intelligence, these movies traded deep concepts for mindless action, ...