In 1865, in the wake of the Civil War, the U.S. began looking to expand its influence on the world stage. This happened at ...

It was colder at times this week in Chicago than it was in the Arctic, and the connection goes beyond the comparison.

Rain with a high of 45 °F (7.2 °C) and a 73% chance of precipitation. Winds variable at 9 to 22 mph (14.5 to 35.4 kph). Night - Partly cloudy. Winds variable at 8 to 10 mph (12.9 to 16.1 kph ...

Night - Cloudy with a 58% chance of precipitation. Winds variable at 8 to 16 mph (12.9 to 25.7 kph). The overnight low will be 38 °F (3.3 °C). Cloudy with a high of 42 °F (5.6 °C) and a 51% ...

Higher pressure is usually associated with sunny weather, lower pressure with stormy weather. The temperature to which the air needs to be cooled for moisture to condense, for example, as dew. The ...

As Donald Trump makes his return to the White House, he is poised to shatter long-held taboos, particularly those surrounding ...

President-elect Trump’s talk of taking over or acquiring Greenland is highlighting bipartisan talks about the need to ...

Faced with what many in Denmark are calling Trump's "provocation," Frederiksen has broadly attempted to strike a conciliatory tone, repeatedly referring to the US as "Denmark's closest partner". It ...

Here’s what happened the last three times the U.S. tried to acquire Greenland.

Ice core analysis from Greenland reveals volcanic upheaval that coincides with the creation of mysterious "sunstones" in ...

While Trump’s schemes to impose tariffs on Chinese, Canadian, Mexican and European imports have been taken ...