Researchers clone transgenic pigs that produce high levels of fatty acids found in oily fish

Organisms used one of four basic types of metabolic networks after oxygen appeared on Earth

Papers in Nature and Science provide the first methods for observing translation of single protein molecules in real time

Most gene expression is under stabilizing selection in primates, but humans show directional evolution of regulatory genes

Cancer center lost federal grant funds, but researchers accuse administrators of sabotage

Researchers find cervical thymus that produces T cells and mounts antibody response

If you answer 'yes' to these four questions, you probably do.

Study shows ghrelin improves learning and memory, but some researchers remain unconvinced

Study shows that lithium regulates circadian gene expression through a nuclear hormone receptor

Study provides evidence that characterizing simple gene networks can help elucidate more complex systems

Mutation in hormonal pathway can reveal environment-dependent phenotypes

Controversial Science paper lacked appropriate caveats, some forestry scientists say