The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since 2024. Auroras are possible later this week.

For the first time in decades, a level 8 aurora borealis has erupted into view, turning the night sky into a curtain of ...

From Portugal to Ecuador, these expat-friendly countries offer mild temperatures, limited extremes, and climates that stay comfortable for most of the year, ...