Zane Grey made his name writing adventure novels about the American West, but his real love wasn’t gunslinging or cowpoking; it was deep-sea ... shortfin makos, threshers, and tiger sharks ...

It hunts some of the fastest fish in the sea, and has evolved to be even faster ... To ensure a meal, the Mako shark implements certain tactics when hunting. It will often attack and bite off ...

Found in shallow and deep waters ... far out to sea in temperate and tropical waters worldwide, except the Mediterranean. Often referred to as “dustbins of the ocean” Tiger sharks are known ...

Scientists in New Zealand have released footage of an octopus appearing to ride the back of a shortfin mako ... Octopuses are usually deep sea dwellers, whereas mako sharks (Isurus oxyrinchus ...