He was not looking for hominid footprints from the prehistoric past. Paleontologist Gerhard Gierlinski, from Warsaw, Poland, was just trying to get away from it all in the summer of 2002 and enjoy the ...

In Europe, the African sacred ibis has been on the European Commission’s list of Invasive Alien Species of Union Concern for almost a decade. The birds are also listed in DAISIE, an inventory of ...