Dinosaurs

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    Video caption: ICYMI: Robot dolphins, a skeleton worth millions and a special reopening for a tourist

    Some of the stories you may have missed this week.

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    Video caption: Fossils: 'We need a name for the Welsh dinosaur coast'

    An expert is "fairly convinced" prints in south Wales came from a dinosaur, fossil hunters say.

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    Video caption: Computer simulation reveals asteroid's attack angle

    The asteroid that wiped out the dinosaurs hit Earth at a particularly lethal angle, scientists say.

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    Video caption: Impact angle made 'dinosaur asteroid' particularly lethal

    Scientists investigate why a life-destroying space rock had the effect it did 66 million years ago.