For most people, just being near a bug is grounds to flip out and reach for the nearest can of Raid. Or a flamethrower. But if you're Dr. Grace Sward, an entomologist with a PhD from Ohio State ...

One bug landed on his arm and sprayed its acid into his face, melting his synthetic skin and metal parts. It and another bug then fed on his body. As Alien: Earth wrapped up its first season, the ...