All coverage
What causes the different colours of the aurora? An expert explains the electric rainbow
By Timothy W Schmidt
Carrington-Level Cluster of Sunspots May Send a ‘Cannibal CME’ Hurtling Toward Earth
By Stephanie Pappas
Why Is the Sun So Active Right Now?
By Rebecca Boyle
A Northern Lights Weekend to Remember
By Greg Sheard
An expert explains the psychedelic rainbow colors of the aurora
By Timothy W Schmidt
Do look up
By Jon Allsop
The Sun Is Experiencing a 'Potentially Historic' Eruption — With Possible Serious Consequences for Earth
By Doris Elin Urrutia
One in eight Britons saw the Northern Lights last week
By Matthew Smith
Have we seen the last of the giant flare-launching sunspot AR3664?
By Meredith Garofalo
Radiation storm 'to hit Earth' this week - everything you need to know including when it will strike
By Kelly-ann Mills
Surrey stargazers treated to Northern lights display
By Jacob Panons
What the increase in Northern Lights mean for Earth's power grid
By Aileen A O'donoghue, Monica Sandreczki and Todd Moe
Photos from across the globe show spectacular displays of the aurora borealis
By Adam C. Jeffery and Rebecca Picciotto
See aurora light up the skies over Upstate New York (photos, video)
By Sunny Hernandez
Aurora borealis was dazzling. Will northern lights be visible in Asheville, NC again soon?
By Iris Seaton
Federal agency says a second, if weaker, solar storm surge is likely Sunday
By Tom Krisher, Josh Funk and Marcia Dunn
Missed the northern lights in SC? You may have another chance. Here’s when and where best to watch
By Patrick Mccreless
See photos of northern lights in Oregon, Washington
By Mims Copeland