For the first time, a deep sea angler fish was spotted last week in daylight. The incident was iconic, especially for the shark research organization Condrik Tenerife. This shark and stingray ...

with some seeing the fish as a feminist icon or an Icarus-like figure who swam too close to the sun. The reaction shows our views of the deep sea—long ignored or seen as a realm of monsters ...

Professor Sophie Scott is joined by James Maclaine, a Curator of fish from the Natural History Museum, who shows her a number of deep sea fish and explains how they use light to communicate in ...