Lizards have amazing regeneration abilities. When in danger, they may purposefully lose their tail, only for it to regrow ...

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Learn more about the gene linked to the evolutionary loss of human tails, and how, in rare cases, some people are still born ...

Astronomers observing the rare interstellar comet 3I/ATLAS have captured a dramatic new image showing its ion tail expanding and brightening as the cosmic traveler moves deeper into the inner solar ...