TheValkyries Best bet is too look up the Calendar and then just look for streams when they (sessions) are on.
Slightly dodgy honestly, but for some people it's the only way to view races. There will be plenty of streams around if you google for live ones.
Not sure if anyone will be putting up archived races though, FOM have a really tight fist on that on most social media.
Interesting race yesterday... Mercedes definitely fucked up and allowed Vettel to get into the win. They really messed up. It also lends credence to the rumour that they "let" Ferrari win to avoid any equalisation actions that may be taken thanks to RBR/Renault lobbying. Either that or Malaysia was a designated "save the engine race". Power right down to make sure the four engines last the whole season.
EDIT:
Its_A_Random just told me that they may change to five engines, same as last year. Found this:
http://www.autosport.com/news/report.php/id/118232