Technology
- Just Show Me: How to see recently used apps in Android 4.0 (Yahoo! News) 2 days 20 hours old, Yahoo! Tech
- How’d they do it? NASA explains the Blue Marble photo (Yahoo! News) 2 days 20 hours old, Yahoo! Tech
- Google tightens security in Android app store (Reuters) 2 days 21 hours old, Yahoo! Tech
