Prehistoric seas were filled with giant plankton-eating fish.

Will giant rover deliver billion dollar science?

Scientists film the giant serpent-like oarfish in its natural deep-sea habitat for the first time, as well as the rare manefish.

Almost 300 species – including giant trees and tiny fungi – have been described for the first time by UK botanists in 2009.

Female giant pandas make chirping sounds to advertise their fertility.

Strange jellies, amphipods, fish and giant ostracods are sighted by IUCN scientists at two Indian Ocean seamounts called Samper Bank and Middle of What.

Scientists identify a new and elusive species of “giant” golden orb-weaving spider which is the biggest of its group.

A survey fails to find the Chinese paddlefish, a freshwater giant.