A mysterious "ghost island" in the Caspian Sea is raising a lot of questions as a NASA satellite picked it up before it ...

Life on the newest island on Earth is thriving. Baby birds skitter about the mudflats and bluebottles sprawl on the black sand. We hear it before we see it, arriving pre-dawn to the sound of ...

which almost completely fill the island's interior. These trees are dark green, but in such a high concentration, they look much darker from low Earth orbit, according to the BBC. The dense ...