Leaked documents have revealed that SeaWorld, the subject of fierce criticism over animal welfare in recent weeks, could be drugging the orca whales that perform at...
An online petition set up to force SeaWorld to release orcas from captivity has attracted support from over 1m people. But the Californian marine park chain has hit back after...
A petition to make it illegal for Californian marine parks or zoos to use orca whales for entertainment purposes has gathered 200,000 signatures. The campaign, which...