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megalodon

Megalodon sharks grew 2 metres long in the uterus by eating eggs

11 January 2021

Ancient megalodon sharks may have been at least 2 metres long at birth – and they might have grown so large by eating unhatched eggs in the uterus

meteorite

Meteorites may have brought water to Earth in the recent past

7 January 2021

We thought meteorites stopped delivering liquid water to Earth billions of years ago – but they may have continued to do so in the past million years

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