There's one thing all animals have in common: a sense of direction. And while other animals may navigate better than we humans, most humans navigate better than I do. Case in point: The time I visited ...

The existence of GPS-like brain cells, which can store maps of the places we've been, like our kitchen or holiday destination, was already widely known, but this discovery shows there is also a type ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets seem to have been knocked out of their orbits, floating through space free ...