Scientists have detected unexpected activity in the high Arctic as the magnetic North Pole heads towards Russia in a way that ...

These giant rocks could roll at any moment. The fact they haven't offers a window into the shaking of ancient Earth.

University of Maryland researchers have found intriguing new evidence of ancient seafloor deep beneath the Earth's surface.

Even the balmy tropics may have once been crushed by colossal masses of ice.

Migratory birds can navigate using just magnetic inclination and declination. This discovery challenges assumptions about the ...

The final supermoon in a series of four will occur tonight—here are the best places in the U.S. to catch a glimpse.

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the ...

The ancient Greek thinker Anaximander lent his prodigious talents to pre-Socratic Greek philosophy, geography, geometry, and cosmology.

Dry conditions in the Northeast are worsening, creating a scenario for fire danger in the region to persist, an updated map ...

The Earth’s total amount of freshwater dropped abruptly starting in May 2014 and has remained low ever since. The shift could ...

Aggregated measurements from millions of smartphones could be used to create a comprehensive map of the Earth's ionosphere, ...

Outdoor enthusiasts, including hikers, bikers, and off-roaders who want to actively stay clear of wildfire and smoke can now ...