Humans
Cuttlefish sex looks like twisted underwater embrace
What looks like an underwater French kiss is in fact cuttlefish having sex. A video of their romance is revealing how males and females pick a mate
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Our 2014 Pitch Us a Movie Competition winner
From alternate worlds, to physics gone bad and coexisting hominids, sci-fi writer Kim Stanley Robinson had his work cut out judging this 快猫短视频 competition
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Space
Hovering happy face smiles down on us from space
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Health
Watch a kidney branch out like a tree as it forms
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Today on 快猫短视频
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Today on 快猫短视频
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