If you’ve ever wondered what true dedication looks like in the animal world, you don’t have to look further than the Discus fish. These beautiful, brightly colored fish are famous not only for their ...
Real Science on MSN
The Deep-Sea Creature That Makes Milk
In a biological twist few believed possible, researchers discovered that the giant discus fish produces a nutrient-rich mucus “milk” to feed its fry — behavior once thought unique to mammals.
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