Model predicts cross-species contamination risk for livestock

A new mathematical model from researchers at North Carolina State University reveals the high risk of cross-species disease spread on farms with more than one type of livestock. According to the model, biosecurity efforts ...

Methane leak visible from space

Data from the Copernicus Sentinel-5P satellite revealed that an explosion in a natural gas well in Ohio in February 2018 released more than 50 000 tons of methane into the atmosphere. The blowout leaked more of this potent ...

Body language key to zoo animal welfare

Watching the behaviour and body language of zoo animals could be the key to understanding and improving their welfare, new research suggests. Traditionally, zoos have focused on more straightforward measures such as whether ...

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