Elon Musk's idea for super-fast transit isn't the first to turn heads. Here's a look at some of wild ideas to get you from point a to point b.
The peat bogs of Ireland are an iconic - and increasingly rare - part of that country's rural landscape. But a fierce donnybrook has erupted over the harvesting of peat, known locally as turf.
Despite a vet's reassurance that "cats are not new zombies of the apocalypse," the unprecedented mauling of a 31-year-old woman and her dog by a gang of feral cats in France has locals concerned.