The video site's ever-evolving terms of service drive an observer mad in this arty clip by Carlo Zanni. No charge for the 1984 references.

U.S. tax laws make cross-border takeovers attractive for American tech companies. Targets are not all that plentiful—or affordable

Intel is counting on its Atom embedded processors to help break its dependence on the slowing PC market

Zomm and Phone Halo aim to prevent the agony of the lost cell phone

The EPA chief is using her authority under the Clean Air Act to control carbon emissions

This week’s big Apple announcement featured one big disappointment: Apple TV’s relative lack of, well, TV. Out of all of the hundreds of channels available on cable and satellite, only ABC and Fox agreed to offer their programs for rent on Apple TV. The fact that Steve Jobs is the largest single shareholder in, and on the board of, Disney — owner of ABC — perfectly illustrates this digital divide.

Unlike infectious disease and information, behavior change spreads faster through online networks that have many close connections instead of many distant ties. Redundancy is key, as people are more likely to engage in a behavior if they see many others doing it. "There has been a lot of theory about the difference between information and behavior spreading," said economic sociologist Damon Centola of MIT and author of the study published Sept. 3 in Science. "We've assumed that they are the same, but you can imagine that behavior is not really like that, that you need to be convinced."

Verizon Communications Inc., the second-largest U.S. phone company, increased its quarterly dividend by the smallest amount in four years today amid slowing sales growth.

Tragedy led Goldman Sachs analyst Monique Péan to make jewelry as a form of therapy. Now Michelle Obama wears her pieces

A new batch of sharp Martian close-ups from NASA's HiRISE camera were released, and we've gathered some of the best in the gallery.

The atmosphere of a young exoplanet didn't fit any of our existing models for what gas giants should look like. But when astronomers added huge dust clouds, it was a perfect fit, perhaps revealing a larger truth about gas giants.

Lawrence Haverty, portfolio manager at Gamco Investors Inc., talks with Bloomberg's Betty Liu about Apple Inc.'s new television set-top box.

Magnetic minerals in 15-million-year-old rocks appear to preserve a moment when the magnetic north pole was rapidly on its way to becoming the south pole, and vice versa.

Development Seed is engineering tools to create custom maps that work in a wider variety of situations such as natural disasters and in the developing world.

A reinterpretation of the fossil record suggests a new answer to one of evolution's existential questions: whether global mass extinctions are just short-term diversions in life's preordained course, or send life careening down wholly new paths.

The official Twitter app for iPad is finally here, and star developer Loren Brichter has polished yet another gem. Twitter for iPad sports a really elegant interface that's significantly faster and more intuitive than competing Twitter clients we've tested (such as Twitterific and Tweetdeck).

Fujitsu's scanner is your new (albeit bulky) buddy if you want high-quality images. The sturdy document feeder gets pages in straight, so you get them out right.

Google is celebrating the second birthday of its Chrome web browser with the release of Chrome 6. Among the new features are an updated user interface, auto-fill for web forms, extension syncing, increased speed and numerous bug fixes.

People in Silicon Valley have focused on the set-top box as the lever to attack the cable industry. Cable boxes blow, but that's a losing battle. So why is Apple TV different? Because Steve Jobs has not just created a new set top box. He's actually created a whole new media ecosystem built around the mobile phone.

It looks like a motorcycle, it performs like a Lotus and it's racing around the world.