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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Source: Computational Materials Science, Volume 266

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Australian actress and comedian Magda Szubanski says she is in remission, after receiving treatment for a rare and aggressive cancer.

公安机关在规范设置、严格管理的执法办案场所进行询问、扣押、辨认的，或者进行调解的，可以由一名人民警察进行。

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