Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure positive feelings — and it’s a challenge.
Among those objects are a knife, made from a sled, a box from expensive Italian wine, a snowshoe for ponies, and mysterious objects the purpose of which is still to be identified ...
Donald Trump has upped the ante in his efforts to ‘get’ the Danish territory. Could he do it?
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