The new railway might destroy some wildlife habitats but what if it helps tackle climate change?
Warthogs are an important species in managing bovine TB.
The unpopular badger cull has had only 'modest' success in reducing bovine TB, according to a recent report. What would an alternative approach that was effective and humane look like?
Tuberculosis transmitted from animals to humans is a growing concern in poor countries. As we observe World Tuberculosis Day, it's worth asking why.