News
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Nightlife: Marsupial meets mistletoe
A tiny marsupial in Argentina turns out to disperse mistletoe seeds, a job once presumed to be for the birds.
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Great tits inherit egg spots from mom
An unusual study of eggshell spots suggests that there may be a gene for spottiness on the great tit's female sex chromosome.
- Tech
Ink-jet dots form transistor spots
A new technique makes ink-jet printing of transistor circuits possible from conductive polymer inks.
- Chemistry
Researchers stretch for improved surfaces
A surprisingly simple, new technique could create better coatings for everything from medical implants to ship hulls.
