Global Warming

A new study published in Science aims to assess the effect of climate change on the risk of a serious drought hitting the Southwest United States before the year 2100. Megadroughts are defined as decade-long periods of prolonged drought; megadroughts…

Prior to the year 2000, the Earth’s spin axis was slowly drifting toward Canada (green arrow, left image). Melting ice sheets in Greenland and Antarctica, as well as a drought in Eurasia, resulted in large changes to the mass composition of the…

The warm winter has been hard to miss. January temperatures were higher than average, and a little over a month ago most the Northeast was turning off the heat, opening windows, and wearing shorts in December. The strange weather hasn’t been confined to…