Related topics: cells · immune response · cancer cells · protein

Hands spread flame retardants, plasticizers throughout homes

Hundreds of everyday items, from furniture to cell phones to floor wax, contain organophosphate ester (OPE) flame retardants and plasticizers. Some of these semi-volatile compounds make their way into the air, onto surfaces ...

Solar variability weakens the Walker cell

An international team of researchers from United Kingdom, Denmark, and Germany has found robust evidence for signatures of the 11-year sunspot cycle in the tropical Pacific. They analyzed historical time series of pressure, ...

Engineering living 'scaffolds' for building materials

When the inside of a mollusk shell shimmers in sunlight, the iridescence isn't produced by colored pigments but by tiny physical structures self-assembled from living cells and inorganic components. Now, a team of researchers ...

How bacteria mobility is like human locomotion

Do bacteria control their "walks" like we do? It might sound strange, but it's a fundamental question. Understanding bacteria motility would not only expand our understanding of their behavior, but would also contribute to ...

Exotic spiraling electrons discovered by physicists

Rutgers and other physicists have discovered an exotic form of electrons that spin like planets and could lead to advances in lighting, solar cells, lasers and electronic displays.

Building a better fuel cell begins with surface chemistry

Fuel cells powered by electrocatalytic reactions have the potential to eliminate pollution caused by burning fossil fuels, if they could be made more efficient. Key to higher efficiency are the chemical reactions at the surfaces ...

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