Faeture (1)

Climate Change 2016: Make America Hot Again

by Katie Dagon figures by Utsarga Adhikary Heat waves and droughts are staples of summer weather in America. This summer has proven to be no different! Much of the central and eastern U.S. endured a strong heat wave in mid-July. While the “heat dome” has subsided, parts of the Northeast are still under a severe drought (see Figure 3). What makes a particular period of … Continue reading Climate Change 2016: Make America Hot Again

Image

Microorganisms team up to recycle carbon dioxide into biofuel

by Michael R. Gerhardt As carbon dioxide levels in the Earth’s atmosphere increase, average global temperatures climb. 2015 was the hottest year on record, with 2014 a close second. These warm temperatures bring with them drastic effects on our climate. (For more information on climate change, check out our special edition on climate change from 2014). These giant, Earth-sized problems could be mitigated by some … Continue reading Microorganisms team up to recycle carbon dioxide into biofuel

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 surface of the Earth (center). As a result, the Earth's spin axis was pulled in an entirely new direction (right). Credit: NASA/JPL-Caltech (Obtained under Creative-Commons License)

Climate Change Makes the Earth Wobble

In the year 2000, the Earth’s spin axis made a sudden turn towards the east. While some shifts in the geographical pole occur regularly and are well understood, this sudden shift required a new explanation. According to teams from UT Austin and NASA’s Jet Propulsion Laboratory (JPL), climate change is the driving force behind the north pole’s wayward path.   In 2013, the team from … Continue reading Climate Change Makes the Earth Wobble

12435253353_15ad92569d_k

Why is Antarctica’s Ice Sheet Growing in a Warming World?

by Jordan Wilkerson figures by Michael Gerhardt When someone asks you to consider the impacts of climate change, what do you think of? There’s a good chance that melting ice sheets comes to mind pretty quickly. For that reason, a recent finding regarding the trend in Antarctic ice is quite perplexing; the ice sheet is reportedly increasing in size! This is according to a research … Continue reading Why is Antarctica’s Ice Sheet Growing in a Warming World?

Global Warming Concept Art

The Hottest Year on Record

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 the past few months. In 2015 the world saw extreme floods along the Mississippi river, a heat wave in India that killed thousands … Continue reading The Hottest Year on Record

Heads of State and Government at COP21, in Paris, France on November 30, 2015

Paris Climate Agreement: An important moral victory with the potential for greatness

After two weeks of discussions the 2015 Paris Climate Conference (COP21) ended December 12th with the passing of a climate change deal signed by almost 200 nations and the agreement has rightfully been called a “landmark.” It represents a departure from previous agreements by extending the responsibility of fighting climate change to all countries, not just developed nations. With this, according to Megan Bailey, the … Continue reading Paris Climate Agreement: An important moral victory with the potential for greatness