LONDON — Extreme weather caused by climate change is driving up the prices of basic food products worldwide and posing wider risks to society, a new study has found. Related video above: How ...

Extreme weather caused by climate change is driving up the prices of basic food products worldwide and posing wider risks to society, a new study has found.

Hong Kong can expect more extreme weather due to the impact of climate change, a former Observatory official has said, as the city hoisted its fourth black rainstorm signal of the year in a week ...