Impacts of how non-native species are assessed

Millions of the world's most vulnerable people face problems with invasive weeds, insects and plant diseases, which are out of control and have a major impact on global prosperity, communities and the environment. Developing ...

Genetic tagging may help conserve the world's wildlife

Tracking animals using DNA signatures are ideally suited to answer the pressing questions required to conserve the world's wildlife, providing benefits over invasive methods such as ear tags and collars, according to a new ...

A fatigue detection device to help keep your eyes on the road

An EPFL student has developed a video analysis algorithm able to estimate the level of a driver's fatigue based on the degree of eyelid closure. PSA Peugeot Citroën, a project partner, has built a prototype in order to test ...

It's all in the genes—including the tracking device

Parentage-based tagging (PBT) is an emerging genetic-based fish tagging method that involves genotyping hatchery broodstock. PBT is a passive non-invasive approach to stock identification because the parents, not the offspring, ...

Study turns parasite invasion theory on its head

Current thinking on how the Toxoplasma gondii parasite invades its host is incorrect, according to a study published today in Nature Methods describing a new technique to knock out genes. The findings could have implications ...

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