Rats may send some squealing, but in Cambodia, teams of the not-so-little critters have become indispensable in helping ...

The giant rats sniffing out unexploded landmines in a war-torn nation - The rats are about the same size as a Chihuahua ...

African giant pouched rats have such a keen sense of smell, they are being used to detect landmines across Cambodia. It's an effort aimed at helping the country achieve its goal of being declared ...

A 2km-long trail of hot lava flowed from a volcano in Iceland, which once again forced the evacuation of tourists at the ...

Voters in Southern Arizona cast ballots Tuesday to select nominees to succeed the late U.S. Rep. Raúl Grijalva, who was one ...