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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int mid = left + (right - left) / 2; // 防止溢出的中点计算

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2026年2月23日10时33分,跌进地畔旁边坑里的另一头牛被救出。南方周末记者郑丹摄

Tens of millions watched on television as Lovell and two other astronauts splashed back down into the Pacific Ocean, a moment which has become one of the most iconic in the history of space travel.

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No release date has been announced yet, but a second season of God of War has already been confirmed.