A lot of things can change during the development of a game. Half-Life is rich with lore, and because of this, things have constantly changed during the series development.
Articles related to Source 2 ?
Half-Life Animator Doug Wood Retires

One of the original Half-Life developers, Doug Wood, has announced that he will be retiring from Valve after working for the company for almost 19 years.
HTC Vive Demo Next Week to Be ‘Very Exciting’ and Followed up by ‘Valve Content Showcase’

Valve are doing a ‘content showcase’ in Seattle as a ‘follow up’ to HTC’s Vive demonstration at CES 2016, running 6th – 9th January 2016.
‘Not Crazy Anymore’: Why Mad Max: Fury Road Has Me Excited For Half-Life’s Future

This is an opinion piece by longtime Half-Life obsessive Adam ‘Lilgreenman‘ Bumas. All views expressed here are his own.
Creating art isn’t easy. It takes vision, dedication, knowledge, cooperation, and – as any visitor to this site will know – time.
News Catch-Up: Source 2 and Lego Portal Edition

If you’ve been following us on Twitter, Tumblr or Facebook, you’ve seen that a lot has happened this past week. Even if you set E3 aside there’s still things like the Summer Sale and the unveiling of Dota 2 as the first Source 2 game. There hasn’t been much coverage on the site of these major stories, so it’s time to change that. Time to catch-up.
Meet ATLAS Face to Face in Valve’s Aperture Science VR Demo

It has been a while since Valve expanded the Half-Life and Portal universe. The 2015 Game Developers Conference held on March 4, 2014, however, brought the ‘Aperture Science Virtual Reality Demo‘, which was enough to get fan’s hopes up for the next potential instalment of the series.
Gabe Slice – On Half-Life 3’s Release and Context

This is an editorial by Lilgreenman discussing the community’s reactions to Gabe Newell’s most recent comments about the future of the Half-Life series that were made at GDC 2015 as part of the first episode of the GameSlice podcast hosted by Geoff Keighley. All views expressed in this article are his own.
Gabe Newell and Erik Johnson Sit down with Geoff Keighley in New Internet Podcast ‘GameSlice’

Valve co-founder and managing director Gabe Newell and business development lead Erik Johnson recently appeared on the first episode of a new internet podcast, GameSlice, hosted by video game journalist and presenter Geoff Keighley.
Source 2 Confirmed Along with SteamVR, Steam Link, and More at GDC 2015

On March 3rd, Valve released news of their latest products at the 2015 Game Developers. The news includes the official announcement of the Source 2 engine, SteamVR, Steam Link, as well as updates to Steam Machines and the Steam Controller.
News Catch-Up

So much exciting news has been going on, but so little updates about it. It’s time to fix that…