Puppetry and practical effects have been used to create some of the most iconic characters in the history of sci-fi cinema.

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...