Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...

You probably knew there were ample defectors from the Soviet Union to Nazi Germany during the Second World War... but did you know high-ranking officers, even generals defected? Andrey Vlasov was one ...

While researchers are divided on the conclusion, the behavior shows wolves may be smarter than we thought. This still image of a wolf at night comes from a camera trap, which was part of an experiment ...