Gemstones like precious opal are beautiful to look at and deceivingly complex. As you look at such gems from different angles ...

A bacterial cell settles onto a nondescript surface. It is plump, healthy and functioning as it should. Nothing appears amiss ...

States will be scrambling to manage new priorities and demands from Washington, tighten their belts in a tough budget cycle ...

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This is exactly where you should put your bird feeder to get the most feathered customers. If you find yourself feeling ...

Hydrogels are among the most widely studied biomaterials in modern drug delivery research. Their high hydrophilicity, ...