The stomach of the longnose lancetfish — a.k.a. the mysterious “twilight zone fish” — yielded entire squids and undigested fish Bailey Richards is a writer-reporter at PEOPLE. She has been working at ...

An oarfish — a super rare fish commonly referred to as the “doomsday fish” — recently washed ashore on a beach in Mexico, leaving beachgoers stunned. The fish typically surface when they are dead, ...