Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.

At the center of our planet is a very hot rotating ball of mostly iron and nickel (sorry Journey to the Center of the Earth ...

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

NASA and its partners recently tested an aircraft guidance system that could help planes maintain a precise course even while ...

The U.S. was once the world’s most geographically mobile society. Now we’re stuck in place—and that’s a very big problem.

Last year's record-breaking temperatures could be a sign that the world is entering a new era above 1.5C of global warming, ...

Americans could go weeks without noticing Joe Biden. But in a few short weeks, Donald Trump has made himself, so very ...

MONTANA - Drier conditions are expected this weekend into early next week, although passing weather systems will maintain ...

In a Friday video, Illinois Governor JB Pritzker seemingly throws shade at President Donald Trump, who renamed the Gulf of ...

Google said the name changes, which also includes using Mount McKinley, will happen when Geographic Names Information System ...

As the figure skating community grappled with the deaths of more than 15 skaters, coaches and parents, the grief was felt ...