1. Google Recent Image Search - Google's image search has increased the speed of indexing of images and highlights recent results by showing a small label below the image with the date the image was posted online. This can help when searching for a timely or newsworthy topic and wanting to see the newest images.
2. Goo.gl URL shortener gets new features - goo.gl is Google's URL shortening service. It has a lot of great features, described here, and just got some improvements. When you create a new short URL on the goo.gl site, the new URL text will be automatically highlighted to make it easier to copy to the clipboard.
You can also now report goo.gl URLs that are for spam sites using goo.gl/spam-report.
3. “Don’t forget Bob” and “Got the wrong Bob?” are two Gmail Labs features that help prevent you from forgetting to include someone on an email, and sending a message to the wrong person with a similar name to the person you meant to email — like emailing Bob (your boss) instead of Bob (your friend).
As you type in your recipients, Gmail will automatically make suggestions based on the groups of people you email most often. When you see a suggestion to add a person you’ve forgotten, all you have to do is click on their name to add them.
Similarly, if you click on a suggestion to replace a mistakenly added recipient, the proverbial “wrong Bob” will be replaced by the right one.
Reference: Official Google Blog (and images are from here also)
(I've written a lot about Google's apps. I do not get paid or compensated by Google for this. I have found their apps to be well designed and easy to use.)