This documentary examines a prehistoric sperm whale species that hunted with enormous teeth rather than suction feeding. Fossil evidence reveals a skull built for powerful bites capable of targeting ...
Scientists studying stranded pygmy sperm whales have uncovered three previously unknown genotypes of Helicobacter bacteria ...
Sperm whales have the largest brain of any living animal, weighing up to 9 kilograms (nearly 20 lbs), a key reason scientists believe they possess advanced communication and social intelligence. They ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results