Scientists at Northeastern University say the findings could one day help scientists regrow human fingers or limbs.

So, head to your local McDonald’s to find your perfect Squish while ... These Squishmallows are pocket-sized and come with Happy Meal orders of your choice, one squishy friend per Happy Meal.

Happy Meals just got a little happier. McDonald's is putting SquishMallows back in ... These Squishmallows are pocket-sized and come with Happy Meal orders of your choice, one squishy friend ...