Ewen Callaway's Articles
- FeatureContrary to popular belief, species of salamanders, birds, beetles and fish prefer to mate with close kin.
- NewsAn extra copy of one gene slims down tomatoes.
- NewsRoundworms, yeast, and humans share more than a dozen genes linked to aging.
- NewsAn fMRI scan of the brain can tell what photograph a subject is looking at.
- NewsA material inspired by sea cucumbers morphs from rigid to soft.
- FeatureBloodless MRI seeks a more direct window into the working brain than conventional techniques.
- NewsCorals in the western Pacific have escaped bleaching linked to rising ocean temperatures.
- NewsWarming waters could push new predators into Antarctica's delicate ecosystems.