PHOTOS: Breathtaking Bridges
The world's longest cable-stayed bridge opens in China.

Help Over Twitter: Think Globally, Tweet Locally
Web site helps socially responsible local businesses and consumers find each other.



Twitter - Social responsibility - Online Communities - Social Networking - Trending and Popularity

The Great Nintendo DS School Invasion (PC World)
PC World - Could Nintendo's Mario and Luigi be headed for blackboards and pop-top desks after decades battling bob-ombs, chain chomps, hammer bros, and koopa troopas? Mario creator and Nintendo R&D guru Shigeru Miyamoto certainly hopes so.

PHOTOS: 'Cosmic Rose' Bursts With New Stars
NASA space telescope shoots rosebud-like cluster of new stars.



NASA - Space - Space observatory - Technology - James Webb Space Telescope

Need an iPad case? Take your pick (Macworld.com)
Macworld.com - So you've pre-ordered your iPad, or there'll be one with your name on it at the local Apple Store. You've combed apple.com/ipad more times than you can count, trying to hunt down more hidden details that Steve Jobs neglected to show off during his January keynote. But have you bought a case?

PHOTOS: Under the Sea Census
Researchers spot hundreds of new species of underwater animals.