"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Harvard's Avi Loeb warns interstellar comet 3I/ATLAS could be alien tech. Experts weigh in on planetary defence and the risks ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

The latest instalment saw Ncuti Gatwa return as the Fifteenth Doctor alongside companion Varada Sethu for adventures in 1950s ...

Pluribus, Severance, and Stranger Things are all among the absolute best, must-watch science fiction TV shows now available ...

Composer Simon Franglen says work on the third instalment, Avatar: Fire and Ash, took an epic seven years to complete. Along the way, he wrote 1,907 pages of orchestral score; and even invented new ...