Booming fish stocks in colder waters are a warning sign, not good news, scientists say.
Climate change is hitting fish populations harder than we previously realised - and a deceptive natural phenomenon may be hiding the true scale of the problem.
Booming fish stocks in colder waters are a warning sign, not good news, scientists say.
Climate change is hitting fish populations harder than we previously realised - and a deceptive natural phenomenon may be hiding the true scale of the problem.