A new study finds near-unanimity among climate scientists: humans are causing global warming. Continue reading →
Is the sighting of a gray whale off Namibia a sign of climate change? Continue reading →
A meeting of Arctic nations is attracting international attention. But how will countries respond to changes in the region? Continue reading →
At 400 parts per million, we are far beyond what's natural or even what's been seen since humans evolved. Continue reading →
Claims that global warming is slowing down are ignoring a very large part of the planet. ->
Melting ice around the Antarctic may paradoxically be preventing ice melt on the ocean surface. ->
Australia may lose a rare marsupial to the ravages of a rapidly warming world. ->
An international meeting rejects a U.S. proposal to ban exports of polar bear hides and parts. ->
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