"When disease strikes in the developing world, like the current Ebola outbreak in Guinea, doctors, nurses and epidemiologists from international organizations fly in to help. So do anthropologists."

"Rising demand for energy, from biofuels to shale gas, is a threat to freshwater supplies that are already under strain from climate change, the United Nations said in a report on Friday."

"Latinos and African Americans make up a disproportionately high percentage of the population of California ZIP Codes most burdened by pollution, according to a report released Friday by state environmental officials."

"House Republicans are being accused of 'environmental racism' by an environmental group that argues GOP efforts to reform decades-old chemical laws would disproportionately harm minority groups."

"The Canadian government is increasingly worried that the growing clout of aboriginal peoples’ rights could obstruct its aggressive resource development plans, documents reveal."

"Faith Spotted Eagle figures that building a crude oil pipeline from Canada to the U.S. Gulf Coast would bring little to Indian Country besides more crime and dirty water, but she doubts that Native Americans will ever be able to get the U.S. government to block the $7 billion project."

"CHURCH ROCK, N.M. — In this dusty corner of the Navajo reservation, where seven generations of families have been raised among the arroyos and mesas, Bertha Nez is facing the prospect of having to leave her land forever."

"RICHMOND, Calif. – On Aug. 6, 2012, Courtney Cummings and her family were in their front yard when a massive fire erupted just six blocks away. 'There was a big boom,' she said. 'I got really scared. I saw this big fireball go in the air and we all took off running into the house.'"

"As Brazil struggles to solve land disputes between Indians and farmers on the expanding frontier of its agricultural heartland, more tensions over forest and mineral resources are brewing in the remote Amazon."