Penguins, it seems, can't really taste their dinners. They aren't able to pick up on sweetness, bitterness, or a meaty flavor known as umami, a study finds. Instead, they can only taste sourness and ...

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Adorable Humboldt penguins investigated a fish-filled Advent calendar at the London Zoo, with recently released footage showing the holiday-themed enrichment. In a press release, the London Zoo, who ...