USGS Release: Navajo Memory Complements Science in Study of Climate Change (10/21/2011 3:30:00 PM)

"Old men told me that they had seen grass grow in areas where no grass grows now," Redsteer said.

2009: Sahara Desert Greening Due to Climate Change?

Scientists are now seeing signals that the Sahara desert and surrounding regions are greening due to increasing rainfall.

NBC Bay Area : Grand Experiment On Climate Change

It's called "cap and trade", approved by the state Air Resources Board. It's a novel barter system that's meant to reduce the state's dependence on fossil fuels.

But at what cost? Business groups condemned the move as creating a new system of taxation at the expense of further slowing job creation.

Assemblyman Dan Logue (R-Linda), has been a consistent opponent of the state's campaign against greenhouse gases that kicked off in 2006 with then-Governor Arnold Schwarzenegger's signature of AB 32.

"It is irresponsible that these unaccountable, unelected state bureaucrats went out of their way to wreck an economy that is already on life support," Logue said.

Eyewitness News: Earthlife Africa educates people on climate change

Earthlife Africa said many people coming into South Africa are "climate refugees" who have to flee their countries due to droughts and floods as a result of climate change.