The president is allegedly interested in Greenland because of the world's largest island's strategic location and its wealth of untapped natural resources.
U.S. president has suggested that the Arctic territory which is part of Denmark's kingdom, could be bought for its vast natural resources.
Trump has repeatedly expressed interest in buying the icy Danish territory—which is also the world's largest island.
The Greenland ice sheet is the second largest body of ice in the world, after its counterpart in Antarctica.
Between the Early Middle Ages and the 1970s, levels of lead pollution spiked between 250 to 300-fold.
Previously, only a handful of lakes locked beneath the ice had been identified.
The arch that connects Greenland and Ellesmere Island normally breaks up in June or July.
Researchers ran hundreds of simulations for different climate scenarios to see how the ice will respond in the coming centuries.
As the Earth's climate warms, melting ice sheets are expected to lead to an increase in global sea levels.
Last November, researchers announced that the discovery of another large impact crater below Greenland's ice, just over 100 miles away.
"There are 180 inhabitants, and we are very concerned and afraid," one resident said.
This heat source is found all over the planet and is extremely difficult to measure.
The acceleration is driven by expansion of water and melting ice sheets.
Scottish government will table plans this week.
Nicola Sturgeon may have to take Scottish independence off the table to get a deal with the EU.
One of the most important ocean current systems could be slowing down, according to a new study.