Some sci-fi movies have cliffhanger endings that get answered by the stars or a sequel, but others never get resolved at all.

Alien: Covenant ended on a major cliffhanger for Michael Fassbender's David, but an abandoned sequel plan revealed what happened to him next. Alien: Covenant's ending saw villainous android David ...

I don’t know how likely extraterrestrial life might be. But no matter what, the truth of Christianity will stand.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Giving homeless young adults up to $15,800 in no-strings-attached cash to spend however they choose may not sound like the most sensible use of taxpayers’ money. But that is exactly what New York City ...

Eddy Keming Chen is an associate professor of philosophy at the University of California, San Diego, San Diego, California, USA. Mikhail Belkin is a professor of artificial intelligence, data science, ...