The actresses responded to the queries at book event for Perrin Roosevelt Ireland’s ‘Poking the Squid: What We Can Learn About Animal Sex’ on June 11 ...

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A new study of wild bats reveals that an animal's immune system is shaped by more than its need to fight infections. Researchers from the University of Maryland have found that sex, age and ...

Relationships can be complicated, especially in the wild. There are dozens of ways for creatures to couple up, whether they’re microscopic bacteria or massive jungle mammals. But as is true for human, ...