Google's DeepMind and YouTube previously created Orca, an AI tool for generating music. Copyright challenges led to its ...

Orkney Research Centre for Archaeology (Orca) has been working with Sula Diving on surveys of Scapa Flow. The first phase of this project was completed last year, and its second phase began in ...

An orca called Keto who was held in captivity all of its life has passed away at the age of 29. In December 2009, trainer ...