Silicon is the backbone of the semiconductor industry, but it's also interesting in its own right. Here's why it's so ...

Minerals underground may be part of the solution to global climate change. The most famous greenhouse gas, carbon dioxide ...

The Earth is a wondrous place, but some of the most stunning things sometimes come from off-world. Take, for example, ...

The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation ...

It is made of dead, flattened cells called keratinocytes that are shed approximately two weeks after they enter this layer. Keratinocytes produce keratin, a fibrous protein that helps provide ...