The enteric nervous system (ENS) has gained broader visibility, notably through its designation as a “second brain” and growing interest in the gut ...

This well-known meme has a curious origin you'd never expect. Let's explain Elmo's fiery rise to memedom as a reaction image ...

Rejji Kuruvilla is a Professor of Biology and Vice Dean for Natural Sciences who studies the development and maintenance of ...

A video of streamer IShowSpeed smiling with his eyes closed has become a viral reaction image, with many taking his quiet ...

Animal behavior reflects a complex interplay between an animal's brain and its sensory surroundings. Only rarely have scientists been able to discern how actions emerge from this interaction. A new ...

A single reaction animation, frequently duplicated in chats by community members, added 377GB to a site's backup quota.