Earth Day also falls during National Park Week. Celebrated for 55 years, one billion people in 193 countries host events and ...

Up to 18 states in the northern U.S. could be treated to the aurora’s stunning glow this evening, with prime viewing in Alaska, northeastern Montana, northern North Dakota, and northern Minnesota.

Saturday, April 19, 2025, is the first day of National Park Week, an annual celebration of America’s 433 national parks.

Beyond its legendary hiking trails, visitors can embark on aerial tours, witness the Northern Lights ... a million acres in Montana’s Rocky Mountains, Glacier National Park stands apart.

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night.

If you’re in the northern U.S. with clear evening skies over the next several days, don’t miss the chance to look up—you might just catch the most spectacular light show on Earth.

Northern lights were forecast in Alaska, Washington, Oregon, Montana, North Dakota ... Korreck recommended skygazing from a local or national park. And check the weather forecast because clouds ...

High pressure will begin to shift eastward today. A southwest flow will set the stage for an active weather pattern heading ...