Australian lungfish are known to be ultra-survivors, but this lungfish is pushing the boundaries even for its own kind. At over 90 years of age, Methuselah is one of the oldest fish in the world–and ...

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, ...