Q&A: Innovating out of the financial crisis

General Electric research chief optimistic that industrial R&D will thrive.

Court tackles whether drug labels shield manufacturers

Case pits amputee against Wyeth Pharmaceuticals.

Spectral particles spook physicsts

Ghostly visitors appear inside Tevatron accelerator.

Getting tough on makers of tiny tubes

Carbon-nanotube manufacturers need to notify the EPA before they start production.