The Substance, which stars Demi Moore and Margaret Qualley, is a huge success, and this is a compelling fan theory about Moore's character Elizabeth.

A study by Dartmouth researchers proposes a new theory about the origin of dark matter, the mysterious and invisible substance thought to give the universe its shape and structure. They say the ...

But the most likely candidate for what Bix is ingesting is actually something completely different, and something that exists in canon. The role-playing game Star Wars: Age of Rebellion released a ...

Scientists are on the trail of a mysterious five-particle structure that could challenge one of the biggest theories in ...

Freud's theory suggests people can develop oral fixation if their needs are unmet during development. This may manifest as oral-based adult behaviors. Read more.

This page collects theories about the Black Goo. The exact workings of the substance is not explicitly explained in Prometheus (though it could be the subject ...

Crave” – the one word that sums up our inner desires. The mental desperation in our minds, that itch to grasp hold of ...

In The Substance, Demi Moore plays an aerobics TV star who turns 50 and is promptly ousted from her gig in Hollywood. She and Margaret Qualley duke it out in this excruciating body horror tale.

Contingency management involves encouraging behavioral changes by giving rewards, such as cash or vouchers. Learn its uses and how it works.

The Big Bang Theory explains how the universe began with an infinitely hot and dense single point that inflated to form the ever-expanding cosmos we see today.

Robert F. Kennedy Jr.’s claims about fluoride in the drinking water are linked to Cold War conspiracy theories about the substance.