Beta
Koalas are threatened by climate change, cars, and chlamydia, Katherine J. Wu writes. Can Australia find a way to protect its most beloved animal? Read by Gina Rogers.
Could Alzheimer’s be caused by an infection?
13 min
Could dogs & cats be exposing us to drug-resistant pathogens?
3 min
Breeding dogs to be cute is animal cruelty
25 min
Modern life is messing with our microbiomes, but science is fighting back
12 min
In the dog house: why are so many of Britain’s dogs behaving badly?
30 min
Lessons from the foragers
31 min