
A severe marine heatwave might have led to a sharp decline in humpback whale populations, a study has found.
Scientists believe the "major event" that spanned 10 years indicates marine life is sensitive to climate change.

A severe marine heatwave might have led to a sharp decline in humpback whale populations, a study has found.
Scientists believe the "major event" that spanned 10 years indicates marine life is sensitive to climate change.