As a new, potentially record-breaking El NiΓ±o begins, researchers are vigorously debating whether climate change is driving the phenomenonβs intensity.
As a new, potentially record-breaking El NiΓ±o begins, researchers are vigorously debating whether climate change is driving the phenomenonβs intensity.
Days after the U.S. said it would kill a network of ocean monitors, European officials pledged to invest more in their version, calling it a βnecessity.β