Scientists set out to understand all the ways the animals use their eight appendages. It wasn’t easy. By Kate Golembiewski The eight arms of an octopus are right there in its name. But these ...

Just four different movements make up the 12 distinct arm motions that wild octopuses utilize to achieve complex tasks, like probing rocks for food. Research from the Marine Biological Laboratory (MBL ...

Having lived with an ALS diagnosis since 2018, Kate Nycz can tell you firsthand what it's like to slowly lose motor function for basic tasks. "My arm can get to maybe 90 degrees, but then it fatigues ...