About 140 million years earlier, Greater Adria—which later on got pushed beneath southern Europe—was a Greenland-size landmass (immersed parts in gray-green) south of the continent. van Hinsbergen et al., Gondwana... Read more »
Ornithologists tagged 27 juvenile birds to track the method they utilize updrafts of air heated up by the sun to move over fars away. GPS information visualization of 27... Read more »