Volcanoes blow smoke rings and they do it rarely, because they require such precise conditions to form. This is the amazing series of rings produced by Mt Etna on April
Sheep falling on their backs happens a lot — and can be fatal. If you find a sheep like this, grab a good handful of wool and turn it around. It
Bobcats can easily jump several meters. This one took advantage of its skills when venturing across thin ice after hearing suspicious cracking noises.…