A Tale of Two Extremes: Rainfall Across the US

From NASA Goddard: The United States has seen a tale of two extremes this year, with drenching rains in the eastern half of the country and persistent drought in the…

The Mathematics of Carbon Dioxide Part 4

Guest essay by Mike Jonas A look at Equilibrium Climate Sensitivity from a logical perspective. Introduction This article is the fourth in a series of four articles. Part 1 of the…

Claim of new efficiency milestone in a new solar battery

From the OHIO STATE UNIVERSITY New design brings world’s first solar battery to performance milestone Sunlight makes the new ‘aqueous solar flow’ battery 20 percent more efficient than today’s lithium-iodine…