Life‘Speaking’ orca is further proof they shouldn’t be kept captive An orca called Wikie who learned to mimic human speech could teach us a lot about killer whale culture – but that’s no reason to keep orcas in captivity Analysis
LifeLuck of the devil: How a Tasmanian icon is outwitting cancer A freakish infectious cancer has brought Tasmanian devils to the brink of extinction, but the pugnacious marsupial is evolving rapidly as it fights for survival Features