VIDEO: US weather: Why is it so severe?
Saturday, February 15, 2014 - 23:30
in Astronomy & Space
The BBC's science correspondent Pallab Ghosh reports from Chicago on why the US has been gripped by such extreme weather patterns.
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
- Tell your friends
- Get science news via