It may just be a few redirects popping up, but someone is definitely working on Half Life 3's website. The website, which is registered to the Valve Corporation, seems to have some tiny changes made about a week ago, but not noticed until one determined or lifeless Redditor recently uncovered them.

These are all the changes that were made, but hey at least that's something right? Who knows if Valve is even still planning to make Half Life 2: Episode 3 at this point? This could be an indication they plan to jump right into Half Life 3, or it could have just been a bored web developer.

Sadly at this point there just isn't any more to go on. Hopefully once Valve gets done rolling in their money from the Steam Summer Sale they'll tell us something.