Scientists reengineer cancer drugs to be more versatile

Rice University scientists have enlisted widely used cancer therapy systems to control gene expression in mammalian cells, a feat of synthetic biology that could change how diseases are treated.

Rainy forecast douses plans to view Easter Island eclipse

Easter Island will be overcast and drizzly Sunday, weather experts said -- a disappointing forecast for thousands hoping to view what would be, if the weather cooperates, a spectacular solar eclipse.

How can changing climate affect a civilization?

William (Billy) D'Andrea is a Lamont-Doherty Earth Observatory paleoclimatologist and a Center for Climate and Life Fellow; he studies how environments have changed over time by reconstructing climate history using the molecules ...

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