Ronin in action in a Cambodian minefield. "He's a very hardworking rat," Cindy Fast, head of APOPO's training and research efforts, tells PEOPLE of the group's star landmine-sniffing rodent Since 1979 ...

Legged robots are very promising for use in real-world applications, but their operation in narrow spaces is still challenging. Large quadruped robots like BigDog and ANYmal have shown excellent ...

Ronin wakes up before sunrise and, after having sunscreen applied to his ears and tail, he goes to work — and spends12 minutes on the job before clocking out "He's a very hardworking rat," Cindy Fast, ...