- Climate change throughout human history closely follows solar activity cycles. (patch.com)
But new data covering an entire 11 - year solar activity cycle show that may not be the case: the heliosphere may be rounded on both ends, making its shape almost spherical. (sciencedaily.com)
Finnish scientists Samuli Helama and Jari Holopainen have investigated and checked the springtime temperature development over the last 260 years for southwest Finland for a statistical correlation to see if there are signs of solar activity cycles and ocean cycles being involved. (notrickszone.com)