A deep-sea worm that lives in hydrothermal vents is the first known animal to create orpiment, a toxic, arsenic-containing mineral that was used by artists for centuries ...

What would a wormhole really look like? It's unlikely that wormholes truly exist, but here's what they would look like if they did.

A deep sea worm that inhabits hydrothermal vents survives the high levels of toxic arsenic and sulfide in its environment by ...