Currently the new and free expansion, Empyrean Age is being deployed. Parts of the EVE Online site is disabled as CCP Games work on having the game patched and ready for the new age.
Due to parts of the site being unavailable as the patch is being deployed, CCP Games have launched a page where they post constant updates and interesting tidbits of information. And when I say constant updates, I mean it. They frequently update this page several times per hour pretty much. Sometimes news take a bit longer to come out, but it's worth to check back often.
The page in question I'm talking about can be found here and it's named "Downtime News". Pretty cool way of keeping EVE players up to date.
As for more information on the expansion, you can find it on the Downtime News page and also in previous news that we've posted over at our EVE Online portal. We posted two trailers and information about the deployment schedule. More info about the free summer expansion was posted here.