An "omega block" in the atmosphere will enhance the chances for stormy weather and big shifts in temperature over parts of ...

Trump’s Golden Dome initiative would give the continental United States an unprecedented air defense capacity.

Olympic National Park is known as one of the quietest places in the U.S., and it's home to 1 million acres of rainforest.

The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...

There’s no shortage of well-known mountain towns in the U.S. Destinations like Leavenworth, Washington, and Teton Village, ...

Saturday’s northern lights forecast is calmer than earlier this week, when a severe geomagnetic storm prompted lights visible in as many as 18 states.

Grocery prices in Tampa Bay saw the highest spike in the continental United States over the last year, according to a recent ...