T-Mobile USA gains subscribers

T-Mobile USA says that subscribers were more likely to stick with the company in the last three months, a welcome trend for a company that's struggling against larger competitors.

Team provides new insight into photosynthesis

Pigments found in plants and purple bacteria employed to provide protection from sun damage do more than just that. Researchers from the University of Toronto and University of Glasgow have found that they also help to harvest ...

3-D printer builds synthetic tissues

A custom-built programmable 3D printer can create materials with several of the properties of living tissues, Oxford University scientists have demonstrated.

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