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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How will the new directors be selected?

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香港警方回覆BBC表示,他們「依法辦事」,並「譴責任何惡意抹黑警隊及煽動公眾恐慌的企圖」。

A14深读

Медведев вышел в финал турнира в Дубае17:59