Jellyfish could be much smarter than scientists previously thought, asserts a new study published in the journal Current Biology. Here's what researchers discovered about the workings of their brains.

Commitment phobia can include fear of commitment across several dimensions, not just romantic relationships. It can include fear of deep friendship and a reluctance to commit to a job or career. ...

Scientists in Spain have unlocked the genetic code of the “immortal jellyfish” – a creature capable of repeatedly reverting into a juvenile state – in hopes of unearthing the secret to ...

When someone has a phobia, they often go out of their way to make sure they can avoid the thing or situation they're afraid of. Maybe they'll skip someone's wedding because they don't want to fly ...

DESSA: So jellyfish don’t have brains. What do they have? ANDERS GARM: Oh, they have lots of things. These jellyfish we’re talking about here are pretty special jellyfish. Those are the one we call ...

Phobia: Prevalence and facts: Acrophobia (fear of heights) Another name for acrophobia is “visual height intolerance.” According to the DSM-5, 6.4% of adults will experience acrophobia at some ...