Technology

· By Adam Lashinsky
What exactly is Twitter? And what does its exploding popularity say about the state of the tech industry? Inside the hottest Web startup since ... gosh, February at least. more

· By Scott Moritz
New radios for combined programming are nine months out, and there's a three-year wait for new car radios. more

· By Marc Gunther
The computer maker says it has completely neutralized its carbon emissions. Here's how. more

Thirty-four percent of shareholder votes cast opposed Jerry Yang's re-election to Yahoo's board. By Yi-Wyn Yen. more

· By Scott Moritz
The networking giant says after a year of order cutbacks, big U.S. businesses have started to spend again. more
"All politicians should be limited to 12 years in office. We need people who have useful knowledge..."

By Jessi Hempel
The social-networking supersite is taking flak from users, developers, and advertisers. Right about now a young CEO like Mark Zuckerberg usually steps aside quietly. Not this time. more
Bluetooth revolutionized electronics 10 years ago with its wireless technology that enables devices to communicate with each other. Here's a look at some of the latest. more

A wide-ranging discussion at Fortune's Brainstorm Tech conference underscored the complexity of the challenge and the fact that a solar-power-plant and wind-farm building boom is but one part of the big fix. more

Earth friendly jobs aren't just about organic farming and installing solar panels. Meet the carbon traders, eco-bankers and corporate climate strategists shaping the new green economy. more

A look at Twitter.com, which hopes its audience will move beyond tech geeks and into the mainstream. more
| Company | Price | % Change |
|---|---|---|
| American International Group, Inc | 23.67 | -18.63% |
| Avis Budget Group | 7.00 | 12.54% |
| Lehman Brothers Holdings Inc | 17.81 | -12.11% |
| Blockbuster Inc | 2.83 | -11.29% |
Aug 7 3:56pm ET †
| Index | Last | % Change |
|---|---|---|
| Dow Jones | 11,431.43 | -1.93% |
| Nasdaq | 2,355.73 | -0.95% |
| S&P 500 | 1,266.07 | -1.79% |
| 10yr | 100 19/32 | Yield: 3.92% |
Aug 07 5:16pm ET †
| Company | Price | % Change |
|---|---|---|
| SanDisk Corporation | 16.17 | 6.10% |
| Sprint Nextel Corporation | 7.72 | 5.16% |
| Intel Corporation | 23.76 | 4.21% |
| Motorola, Inc | 9.13 | -3.89% |
Aug 7 3:58pm ET †




