Dolphin ancestors had super weird teeth: A new study on the ‘grandparents of modern dolphins’

British military intelligence revealed earlier this week that Russia has weaponized dolphins to assist in their government’s invasion of Ukraine. They appear to be trained to “counter enemy divers” who may target the country’s main military base in the Black Sea, diligently guarding the port of Sevastopol. These militarized sea mammals are hardly the only cetaceans to make international news in 2023: Millions have watched in awe as orcas have attacked and even sunk ships¬†near Europe....

Originally posted on salon.com