A new Neuron perspective reveals that stress can both disrupt and promote sleep, with specific brain circuits making ...

Scientists have uncovered compelling evidence of long-term, reciprocal helping behavior among African starlings, challenging ...

Wild chimpanzees change the meaning of individual calls by combining them in different ways, a behavior that reflects how ...

Giraffe 8. Question: How far away can a wolf smell its prey? Answer: Almost two miles 9. Question: What land animal has the ...

Animals use many different kinds of adaptations to protect themselves. These animals, for example, have fangs!