"Copenhagen’s success offers a robust framework for environmental action and ecotourism that other cities and nations can adopt to combat climate change globally."

While efforts to tackle global warming and atmospheric carbon have taken various forms, biochar stands out for its dual benefits.

Though little is known about the 2900 BC eruption, it is thought to have ushered in similar hardship, suffering and death in Neolithic Denmark, Iversen told CNN. “This climate event must definitely have been devastating for them,” he said. This culture ...

The United States withdrawing from the Paris Agreement is a blow to global cooperation on climate change, but other countries are marching ahead and stepping up leadership on the issue.

In 2019, then-President Donald Trump suggested the United States “buy Greenland” — as a matter of national security. Now in office again, Trump has continued to push for acquisition of the island, illustrated by a recent “horrendous” call with Denmark’s Prime Minister just last week on the matter.

Biochar has long been recognized for its ability to improve soil health and sequester carbon. But its potential as a permanent CO2 removal solution has been underestimated in conventional models. As a result,

The riches thought to lie beneath Greenland's icy terrain have been coveted for more than a century. But how easy are they to access, and will climate change make any difference?

The U.S. would inherit an environmental dilemma of its own making if it lays claim to the massive Arctic island.

During WWII, Greenland was an important strategic stopover for Allied planes and in 1941 the US built Thule Air Base which is still part of NATO's missile shield today. In 1946, the US offered to buy Greenland for $100 million in gold,

Donald Trump’s latest geopolitical moves – proposing to merge Canada and purchase Greenland – are shaking up traditional diplomacy. But is he genuinely redefining international relations, or merely advancing a dangerous agenda of trade supremacy?

It was colder at times this week in Chicago than it was in the Arctic, and the connection goes beyond the comparison. Researchers at Argonne National Laboratory in southwest suburban Lemont are taking a close look at how that Arctic weather is impacting weather in the Chicago area,