The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

The first dinosaurs may have evolved near the equator, and not in the southwest of the supercontinent Gondwana, as ...

However, Trump's order only applies to the U.S. government's official position. Though headquartered in the U.S., ...

For years, as disputes over names on the map riled up nationalist passions in several parts of the world, US policymakers ...

Alaska’s US senators in 2017 vehemently opposed a prior suggestion by Mr Trump that the name Denali be changed back to Mount McKinley.

Since his first run for the White House in 2016, Trump has repeatedly clashed with Mexico over a number of issues, including ...

President Donald Trump has been promising a flurry of executive action on Day 1, and even as he was being sworn in, there ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

There are other climate-related reasons for Mr. Trump to be interested in Canada and Greenland as they gain grain-growing ...

In pushing for Greenland and the Panama Canal, Donald Trump is restoring the Monroe Doctrine and the foreign policy vision of ...

In an age of great power conflict, Greenland could play a larger role in U.S. security, and that could signal a great national reset.