Live Science: "Usually hybrids aren't better suited to their environments than their parents, but there is a possibility that these hybrids might be able to forage for a broader range of food sources.Want all the latest shocking news and views from all over the world straight into your inbox?We've got the best royal scoops, crime dramas and breaking stories - all delivered in that Daily Star style you love.Our great newsletters will give you all you need to know, from hard news to that bit of glamour you need every day.
They'll drop straight into your inbox and you can unsubscribe whenever you like.You can sign up here - you won't regret it..."Polar bears have longer skulls, which makes them experts at grabbing seals out of the sea.
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