extreme universe tuesday 9pm national geographic

ladies and gents,
just seen the ad on national geographic for a new astronomy series. see the following link: www.natgeochannel.co.uk/programmes/extreme-universe
stephen.

From the link:

"Explore the dark forces behind hurricanes and explosive stars."

I've heard of Dark Matter and Dark Energy - now we have "dark forces" - I just cant keep up with this subject...

Mark