Why didn't the Earth warm as much as estimates and numerical models projected would happen between 2000 and 2010? A new paper says now thinks the culprits are hiding in plain sight; they are dozens…

Climate change causing every weather event enjoyed the kind of fallacious media coverage in late 2012 it hadn't gotten since 2006 - it remains bad science. While short-term weather is notoriously…

Donald Wuebbles, a professor of atmospheric sciences at the University of Illinois at Urbana-Champaign, is going to do the thing the IPCC wishes people would not do; attribute local weather events to…

New satellite images show that the ozone hole over Antarctica in 2012 was the smallest seen in the past decade. Long-term observations show that Earth’s ozone has been strengthening. The ozone sensor…

In the ongoing culture war among climate scientists, climate scientologists and climate deniers, few things stands out like the effect of volcanoes.  Volcanoes are well-known for cooling the…

Does naming every large storm something new and distinct help? When all those media companies in midtown Manhattan wanted to put on their election push and remind America global warming would only…

The upcoming century could see trees in the continental US producing spring leaves an average of 17 days earlier than in the past century, according to a new study by Princeton University researchers…

At least in America, CO2 emissions have dropped dramatically. The energy sector, the largest producer of CO2, is already back at early 1990s levels of emissions and the traditionally worst offender,…

For two decades, carbon dioxide was touted as the silver bullet for halting climate change.  What about methane, what about NO2, and what about soot? Soot, that black carbon that causes smoggy…

Scientists have established that the majority of ozone-depleting iodine oxide observed over the remote ocean comes from a previously unknown marine source - the principal source of iodine oxide can…