Lamniform sharks such as great whites and tiger sharks are famous for their size. The first such giants evolved 15 million ...

Deep inside Ecuador’s Amazon basin, a film crew and a team of biologists set out to capture a television moment and instead ...

Explore the remarkable similarities and differences between sperm whales and giant squid, from size and behavior to diet and ...

Deep beneath the ocean’s surface, where sunlight never reaches, a creature older than dinosaurs has quietly preserved secrets ...

Fifty formerly captive Aldabra giant tortoises have been released onto an exclusive private island in the Seychelles. The ...

"These were something we clearly hadn't seen before, with a large diameter and big suckers - far too big for the common ...

When scientists sequenced the genome of this elusive deep-sea creature, they found clues about how squids and octopuses ...