A plan to genetically engineer a version of the dodo, a giant flightless bird that disappeared 400 years ago and became the ...

New Zealand is planning to eradicate millions of invasive animals that prey on the country's rare birds. The goal may not be possible, unless new technology can be developed to do it.

THEY look like ordinary foals, docile with honey brown coats and white facial patches, content to spend their days munching alfalfa in a cordoned-off pasture in rural Buenos Aires province.

Four centuries after the bird's extinction coined the phrase, a Texan biotech company is experimenting on cells from one of ...