Independent Artists Club launched to promote regional artists.

  Washington, D.C., start-up Orbital Outfitters shows off a prototype of its first pressurized suit for the commercial space industry at the 2007 X Prize Cup.

  CNET's Robert Vamosi interviews Dave Merkel about online digital forensics.

  Apple decided this week to require a credit card or debit card to buy an iPhone, and there's now a two-iPhone limit at its retail stores.

  Armadillo Aerospace is the lone competitor in NASA's $2 million Lunar Lander Challenge and it almost won some money Saturday.

  We talk to Microsoft CEO Steve Ballmer and check out new phones at CTIA, and take a look at Apple Leopard.

  Here are CNET Reviews'10 favorite items from the past week, including Mac OS X Leopard, the Motorola Rizr Z6tv, and a fast and tiny external hard drive.

  While it doesn't match the hysteria of iPhone Day, hundreds of people still turn out to wait hours in line for the newest version of Mac OS X--even though they could have preordered a copy weeks ago.

  The new version of Apple's operating system hits stores Friday with a wide array of new features to check out, from Time Machine to Cover Flow to iChat Theater.

  Sprint said today that it may begin to unlock its cell phones for use on other carrier networks.

  Hello, kitty! When Mac OS X 10.5 launched at the Fifth Avenue flagship store, it was pouring rain--but that didn't stop fans from waiting in line for a few hours to get it.

  After nine years at Linux seller Red Hat, Christopher Blizzard will become an evangelist with the company behind the open-source Firefox Web browser.

  Among the models premiering at the giant auto show are concepts--some funkier than others--that focus on design and efficiency.

  At one point, Apple had promoted a feature of Time Machine that let you back up multiple Macs over a wireless network to an external hard drive, but the final version of Leopard doesn't have that capability.