Solarinsolation.org

In Eleven – End of the Last Ice age we saw the sequence of events that led to the termination of the most recent ice age – Termination I. The date of this event, the time when the termination began, was about 17.5-18.0 kyrs...

The Climate Change Scorecard | “We are experiencing change 200 to 300 times faster than any of the previous major extinction events.” Since a nuclear weapon went off over Hiroshima, we have been living with visions of global catastrophe...

By Andrew Freedman, Michael Lemonick, and Dan Yawitz From unprecedented heat waves that shattered "Dust Bowl" era records from the 1930s, to Hurricane Sandy, which devastated coastal New Jersey and New York, 2012 was the year Mother Nature had it out...

Guest post fromm Tim Cullen. Be sure to visit his site MalagaBay. In 1996 Henrik Svensmark and Eigil Friis-Christensen discovered a connection between cosmic rays and global cloud cover. In 1996 a surprising discovery was announced that the intensity...

Solar power is at a unique place in history. It’s growing rapidly, its price is falling precipitously. Within the next 10 years, it will compete favorably with utilities for electricity sales, on price, and without subsidies. Given its rapid ascent...