The US will know “soon enough” if Putin is “serious about peace”, Marco Rubio said, as Nato leaders call for Moscow to be ...
The Arctic Sun has long since dipped below the horizon, plunging the world into 24 hours of darkness.
A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...
Equally worrying, Russia has increased its naval cooperation with China and given Beijing access, and a stake, in the Arctic.
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