Major ancient faults like that can remain as weak zones in the Earth’s crust and then focus ongoing tectonic strain,” noted ...

The Tintina fault stretches 1,000 kilometers (621 miles) across northern Canada, crossing the Yukon and ending in Alaska. The fault is thought to have been dormant for 40 million years, but that ...

A new assessment of the enormous Tintina fault suggests it has been slowly accumulating strain over thousands of years.

What if the earth under your feet was quietly accumulating enough energy to release a disaster of rare proportion in North America? Deep in the wilderness of Canada’s Yukon Territory, mounting ...

The Earth is always moving. Here’s a less comforting one: Sometimes it moves violently — and Interior Alaska might be overdue.

The new study reveals more recent activity along the Tintina fault, which stretches about 600 miles, from northeastern ...

Seismic pressure is building along the Tintina fault line, stretching from Canada's Yukon Territory to Alaska.

For Trump, whose foreign policy approach is defined by a transactional dealmaking strategy, the starvation unfolding in Gaza provides a key test of whether his America First foreign policy can ...

A hiker from Switzerland was rescued by the Alaska Air National Guard early Sunday morning, near Mount Marathon in Seward.

A 2025 study has researchers warning that the Tintina fault line has been showing earthquake activity in Canada, prompting ...

Canadian scientists have warned that an overlooked fault line could unleash catastrophic earthquakes across North America — ...

A major fault in Canada’s Yukon Territory, long thought dormant, has shown signs of recent seismic activity. A new study from ...