New research shows that whales and dolphins can’t taste anything except salt

Tastes are a privilege. The oral sensations not only satisfy foodies, but also on a primal level, protect animals from toxic substances. Yet cetaceans—whales and dolphins—may lack this crucial ability, according to a new study. Mutations in a cetacean ancestor obliterated their basic machinery for four of the five primary tastes, making them the firstContinue reading “New research shows that whales and dolphins can’t taste anything except salt”