Author Archives

Dave Levitan

October 22, 2009

Study finds limited benefit to women screened compared to those who weren’t.

September 17, 2009

The “debate” was ridiculous, but the idea is fantastic.

July 6, 2009

One man’s efforts to push back the new version of the HIV epidemic.

March 24, 2009

Have you ever heard your date sneeze and thought: “Ooh. She wants me.” No? Me neither. But that apparent non-sequitur isn’t as far-fetched as it seems. One hundred forty-six people […]

February 6, 2009

Mick Ellison: Scientific illustrator and photographer.

January 26, 2009

On Monday, President Barack Obama followed through on a campaign promise to begin tightening standards for the automotive industry. He signed a memorandum instructing the Environmental Protection Agency to reconsider […]

January 6, 2009

I’d already been sitting on the train for 18 hours when we pulled out of Denver, heading west. As we slowed to navigate the turns and tunnels of the Rockies, […]

December 19, 2008

New centers aim to prevent nanotechnology environmental disasters.

October 31, 2008

After more than six years as director of the National Institutes of Health, Dr. Elias Zerhouni will step down at the end of October. Zerhouni presided over the nation’s primary […]

October 29, 2008

Animal data collectors can close gaps in ocean and ice monitoring.


The Scienceline Newsletter

Sign up for regular updates.