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Race influences flood risk behaviors

If you live in a flood prone area, would you—or could you—take measures to mitigate flood risks? What about others in your community? We are running out of time to ask this question according to The World Resources Institute, ...

Cancer cells 'remove blindfold' to spread

Cancer cells spread by switching on and off abilities to sense their surroundings, move, hide and grow new tumors, a new study has found.

Revealing the unexpected structure of iron-exporter ferroportin

Too much or too little iron in the body can lead to disease but organisms have developed ways to keep iron levels in balance. Ferroportin, the only known iron exporter that releases iron into the blood stream, is a crucial ...

Peptides that can be taken as a pill

Peptides are short chains of amino acids that occur in our body, in plants or bacteria to control diverse functions. Several peptides are used as drugs such as insulin, which controls the metabolism of sugar; and cyclosporine, ...

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