Morning Overview on MSN
Arctic rivers are turning orange as thawing ground spills minerals
Across Arctic Alaska, once-clear rivers are shifting to shades of pumpkin, rust and even blood red, a startling visual proof ...
Daily Galaxy on MSN
A Ruthless New Predator Is Moving Into the Arctic—And Scientists Are Sounding the Alarm
A dramatic shift is unfolding in the Arctic Ocean, where killer whales (orcas)—once blocked by thick ice—are now establishing ...
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