David Kestenbaum David Kestenbaum is a science correspondent for NPR. His job allows him to combine his extensive background in physics with his love of broadcast journalism.
NASA Proposes Use of Nuclear Reactors in Space
DOE Urged to Encourage New Nuclear Power Plants
NASA Scraps Robotic Mission to Save Hubble
A Look at Research on Gender and the Sciences
Beer Ad Battle Spills into Realm of Science
Considering Safer Housing Options for Tsunami-Affected Areas
Do Nanotech Products Live Up to the Hype?
Anthrax Preparations May Not Prevent Deaths
NASA Chief to Take Post at Louisiana State
NASA Chief O'Keefe Will Reportedly Step Down
Report: Robotic Hubble Mission Likely to Fail
Report Suggests Remote Object Had Warmer Past
Judge Dismisses Suit Connected with Anthrax Attacks
Experts Question Levels of Bio-Defense Spending