Answer:
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
I wear a red robe with staff in hand and a stone in my throat.
I'm simple for a few people, but hard for them to hear. I live inside of secrets and bring people's worst fears. What am I?
I am rarely touched but often held and if you are smart you'll use me well.
What is always coming but never arrives?