The Midcontinent Rift is a giant tear that formed in what is now the U.S. Midwest 1.1 billion years ago. Nicknamed North ...

Pope Leo XIV's church is growing steadily, but its believers are no longer concentrated on the continent where it was born.

The solar flare, which peaked at 4:25 a.m. ET, hurled streams of plasma and charged particles into the cosmos.

A large-scale genome study shows that Indigenous peoples in the Americas split off several times, resulting in loss of ...

The United States and Canada, long-standing allies and neighbors, share the North American continent and have a shared interest in securing it against threats from potential adversaries. For too long, ...

The horse originated in North America around four million years ago. As changing sea levels created land bridges between ...

Donald Trump is another in a long tradition of men from far away coveting the land Indigenous peoples call home. Let’s flip ...

A large-scale genomic study of over 1,500 individuals from 139 underrepresented Indigenous groups across northern Eurasia and the Americas sheds new ...

People are often told to stay indoors when the air is thick with wildfire smoke, but pollutants get in. A study shows the ...

Ever wonder how many trees stand tall in North America's vast boreal forest? A new University of Alberta study has the answer ...

Explore the growing threat of wildfires in Europe, their connection to climate change, urbanization, and effective strategies ...