Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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Dan McKenzie says his love of "finding the most wild places" took him to Antarctica

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return re.sub(r"\s+", " ", node.get_text(" ", strip=True)).strip()