Israel’s missile defense system has been a huge success. Could it work for the USA, which is more than 400 times larger than ...

Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

The Alaska Gold Rush town of Nome was hundreds of miles from anywhere, cut off by the frozen sea and under siege from a ...

Logging, overfishing and competition from non-native trout wiped out Michigan’s Arctic grayling population nearly a century ...

An 85,000-square-foot expansion of the airport in Missoula will be open in late spring as new flights to cities across the ...

Providence’s WE ACT scorecard helps employees in its 51 hospitals see how their actions affect greenhouse gas emissions, ...

Searching for gold in America with a metal detector is a favorite pastime for thousands who dream of striking it rich.

In February 2023, a vast balloon the height of a 22-storey building entered U.S. airspace, with a payload weighing 2,000 pounds and including solar panels and surveillance equipment.

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

How do place names get made and then changed? There’s a process. But it involves people as well as bureaucracy, so it’s not ...

The DNR plans to provide 400,000 Arctic grayling eggs to Native American tribes to stock in rivers this spring as ...

Idaho ranks ninth among U.S. states with the busiest airports in December, according to a new analysis of passenger traffic ...