Watch: Pod of Hector’s dolphins in Akaroa Harbour come to the aid of a mother and her calf
A rare nursery pod of Hector’s dolphins has been spotted supporting a new mother. Photo / Black Cat…
Inhalers produce annual emissions equivalent to half a million cars in US alone, study finds
By contrast, dry powder and soft mist inhalers don’t use propellants. The former rely on a patient’s breath…