For the last five-plus years, killer whales have been ramming – and in some cases sinking – expensive yachts, sailboats and fishing boats in the crystalline waters off the coasts of Spain, Portugal, ...

Vanessa Pirotta does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Orcas are considered one of the smartest creatures on Earth, with their own traditions. While some of them are bewildering, one such practice has caught the eye of experts. This practice is ...