Each week our friends at Inhabitat recap the week’s most interesting green developments and clean tech news for us — it’s the Week in Green. Want a sneak peek into the future of design? This week Inhabitat hit NY Design Week to uncover the best and the brightest in green interior and furniture design

Not long after Samsung’s SGH-i667 “Mandel” looked like it would never see the light of day , the Windows Phone 7.5 device made its official debut at CTIA , dubbed as the Focus 2. As expected, the phone is officially on sale today at AT&T retailers across the US, giving folks another option aside from the flagship Lumia 900 for a fix of LTE and Mango on the network. To refresh your memory, you’ll find a 4-inch Super AMOLED display and VGA camera up front, and a 5MP shooter on back that’s capable of 720p video

Still waiting for your HTC handset to make its way through customs ?

The at times very heated legal battle between Apple and Samsung might be softening just a bit ahead of truce talks on May 21st. Samsung’s mobile head JK Shin just left Seoul for the mediated discussions saying there were still “several negotiation options” on tap, including the possibility of cross-licensing patents. He warned that there was still a “big gap” between the two sides, and we’d tend to agree — neither Apple nor Samsung is exactly backing off just yet

As much as we’re familiar with mobile device torture tests , they’re normally inflicted by us or otherwise not-so-voluntary . Nokia, however, has stepped up to the plate and doled out the abuse to the Lumia 900 itself with a hammer and nail, all based on a wager that the Windows Phone’s use of Gorilla Glass would hold up to Sonim -level punishment

We know you’ve got questions, and if you’re brave enough to ask the world for answers, here’s the outlet to do so. This week’s Ask Engadget inquiry is from is from Warren, who wants to find an electrical moped within his budget. If you’re looking to send in an inquiry of your own, drop us a line at ask [at] engadget [dawt] com .

If you find yourself with nothing better to do this weekend, then you might have a bit of fun playing around with Samsung’s soon-to-be-released S Voice application on your rooted Android 4.0 smartphone. The APK has now made its way into the wild, and we couldn’t help but take it for a spin on our Nexus S

Borders. Here at the Engadget Mobile Podcast, we’re so over them. That’s why we let former Engadget Mobile CEO-in-chief Chris Ziegler come back and hang out on our side of the fence for a few hours, no matter where he comes from.

What does one do after generating billions from an initial public stock offering ? Go shopping, of course

The final significant roadblock to Google’s buyout of Motorola has been cleared, as Chinese regulators have just given their rubber stamp. Their approval follows a few months after the simultaneous American and European clearances, and virtually all that’s left now is to formally close the deal and start integrating the two mobile giants