Hannah Lynch and Yvette Parsons play a mother and daughter dealing with an otherworldly pregnancy in "Mum, I'm Alien Pregnant ...

A New Zealand woman gets knocked up by something from another world in a movie that has a sweet, sticky heart underneath its ...

H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

A new study suggests humans belong in an elite “league of monogamy,” ranking closer to beavers and meerkats than to ...

During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother's bloodstream and tissues ...

"Star Trek" has always been at the forefront of social commentary and never afraid of tough topics, but these 10 episodes ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...