From foraging for valuable truffles to helping heal wounded warriors, these DC-area dogs have bona fide jobs­—and are ...

He hopes to create an army of insect-machine search and rescue workers ... where Fitzgerald works is putting control backpacks onto giant burrowing cockroaches, a species native to Australia ...

"Only when it leaves the desired path that we want it to be on do we intervene and tell it to actually go this way instead of the way it was actually heading," says Fitzgerald, who is studying ...