Octopuses don't have a dominant arm, like humans do with their hands and feet, but they do tend to perform some tasks more often with their \
WOODS HOLE, Mass. — Humans may be right-handed or left-handed. It turns out octopuses don't have a dominant arm, but they do tend to perform some tasks more often with their "front arms," new research shows.
Scientists studied a series of short video... [2248 chars]