Today I found out: [..]Scientists have discovered that beluga whales and narwhals go through the menopause -- taking the total number of species known to experi

Today I found out: [..]Scientists have discovered that beluga whales and narwhals go through the menopause -- taking the total number of species known to experience this to five. Aside from humans, the species now known to experience menopause are all toothed whales -- belugas, narwhals, killer whales and short-finned pilot whales.[..] And female chimpanzees don’t. Weirdness.