Tonight’s auroral forecast predicts a Kp index of four, suggesting that northern lights may be visible as far south as ...

Weather apps can help with everything from planning a vacation to dressing for the day or finding the Aurora Borealis. The ...

When two CMEs's arrive late Monday, Oct. 6, into Tuesday, Oct. 7 the impact could stir up geomagnetic storms strong enough to ...

Imagine looking up on a dark winter night to see rippling ribbons of green and purple light dancing across the sky. The Northern Lights, or aurora borealis, are nature’s ultimate sky show – an ...

The northern lights were visible in some northern U.S. states this week, and could be visible in Alaska through the weekend. The probability of seeing the aurora borealis from any U.S. state outside ...

If you’ve been waiting to book a Northern Lights trip, it’s time to make it happen. This autumn is expected to kick off one of the strongest aurora seasons in decades—think last year’s low-latitude ...

Auroras may be visible from Alaska to New York as geomagnetic storm conditions are predicted to continue tonight.

WASHINGTON — Skywatchers in 18 states may be treated to a colorful light show Tuesday evening as the northern lights could appear across North America, according to forecasts. The aurora borealis ...

Space weather forecasting is decades behind Earth’s meteorology. Learn what makes auroras so unpredictable—and the real-time ...