We know that the sun has entered its peak phase of activity, called solar maximum. But are we still in it, or is solar maximum already behind us? Let's see what the data has to say. However, the ...

The first rumblings of the sun's next 11-year solar cycle have been detected in sound waves inside our home star—even though it is only halfway through its current one. This existing cycle is now at ...

It appears as though the solar maximum has occurred in this solar cycle. NOAA has updated the forecast for the rest of Solar Cycle 25. A solar cycle lasts on average 11 years from bottom to peak and ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The night sky in Wisconsin glows with the Northern Lights as ...

Internal changes due to the sun's "active biorhythm" have become increasingly "skin-deep" over the past four solar activity cycles, according to a new study. Publishing its findings in Monthly Notices ...

DOTHAN, Ala. (WTVY) - The aurora made an appearance through much of the United States back in May, with good visibility down to Florida. We may not be done yet. The solar cycle is likely to bring more ...