An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...

Our world is full of many confusing oddities, from a 'UFO-like disc' in New Mexico to a secret 'doorway' in Antarctica. Now, people are being left concerned by a mysterious triangular tower stationed ...

From UFOs buried in the Sahara Desert to mysterious doorways in Antarctica, Google Maps users have made dozens of wild discoveries over the years. But the latest sighting is one of the strangest yet.