Newell, 62, has a lot to celebrate this month, including his gaming company Valve announcing three new pieces of hardware.

Gabe Newell, better known as both Lord Gaben and the founder of Valve and the owner of Steam, recently made waves, ...

We're not done, not even close. Leviathan has two gyms, a 250 square meter beach club with a spa and bar, diving platforms, ...

Austria's Migaloo is offering to build a private "submersible superyacht" for the ultrarich. It says the M5 would be able to travel 820 feet underwater and stay submerged for a month. Despite the high ...

They’ve got safe houses in New Zealand and private planes full of jet fuel, but cruise-ship-sized yachts are how the planet’s richest people plan to escape a world gone to hell. That’s why, for the ...

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get the latest news in aviation, food and drink, where to stay and other travel developments. There’s been a trend in ...

(CNN) — There’s been a trend in recent years for billionaire basements – subterranean extensions to the homes of the rich and famous, where they can bunker down and live large. Now an Austrian company ...