Power line safety measures stabilize Egyptian Vulture population in Balkans
New research identifies dinosaur footprints in Brazil as belonging to an unknown species
Pollen samples reveal ancient Europe's landscape to be a grassland and light-woodland biome
Greenland glaciers recede twice as fast in the past two decades compared to the 1900s
The rare Attenborough's long-beaked echidna spotted for the first time since 1961 in Indonesia
Chimpanzees in Ivory Coast exhibit militaristic strategies to protect territory