Conservation & Environment Deep-Sea Sharks in Red Dr. M February 22, 2007 Scientists added several species of deep sea sharks on Thursday to the World Conservation Union’s (IUCN) endangered Red List due to overfishing. Share the post "Deep-Sea Sharks in Red" FacebookTwitterShare…Shares Related PostsTGIF: Don't Mess with the Japanese!Hostile Takeover For Nautilus MineralPretty SlickTuesday Afternoon RoundupOne question squid quiz