Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

What is the Star Trek franchise without the Starship Enterprise? Let's take a look at all of the iterations of the iconic ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

Younger adult colon cancer deaths are concentrated in people with less education, study says King Charles will address ...

A Venezuelan doctor in ICE custody misses husband’s asylum interview after being detained at airport Even as Hollywood still ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

Concept artists Kris Anka and Jesús Alonso Iglesias provided a look into the development of everyone's favorite new alien.

If the government confirms nonhuman intelligence, psychological research offers clues about the range of ways humans might ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. [CLIP: The spaceship Hail Mary’s operating system (played by Priya Kansara) speaks in ...