Climate change is already creating refugees along the coastal lowlands of Bangladesh.

"In south Texas, where the Rio Grande divides the United States from Mexico, three of the last remaining sections of border fence -- approved more than five years ago -- remain unbuilt."

"No part of the U.S. will escape the harsh consequences of climate change, which has already begun to cause trouble from Alaska to Florida, and from Maine to Hawaii, and which will worsen as the century goes on. But according to a report released January 28, the nation’s coastlines -- Atlantic, Gulf, Pacific and Great Lakes -- are likely to get the worst of it."

"The U.S. Environmental Protection Agency is turning to a Houston activist to lead the fight against environmental injustices around the country."

"Of all the Idle No More protests that sprung up on Wednesday's national day of action across Canada, what may have worried the conservative government of Stephen Harper the most was a gathering of aboriginal young men banging tribal drums outside a hotel in downtown Vancouver."

KETTLEMAN CITY -- Maria Saucedo cried as she spoke of the two babies she has lost in Kettleman City -- one to birth defects and the other in a miscarriage. There's no proof, but she blames the toxic landscape surrounding her town. She and others who have suffered in Kettleman City say they live in a nasty soup of pollution. They make a compelling case."

"A grassroots indigenous movement is shaking up politics in Canada. It's called Idle No More. Like Occupy Wall Street and the Arab Spring, it spread quickly through social media and it's now got the attention of Canada's leaders, thanks to the efforts of one chief from a tiny tribe whose hunger strike has galvanized the movement." ...

"A Sauk County [Wisc.] farmer headed for trial on criminal charges related to the sale of raw milk has rejected a plea bargain that could have kept him out of jail and has raised religious freedom objections in the case."

"Friends say he has the vigor of a younger man, but Ed Merrifield knows the truth. He is tiring at age 65, and ready to give up his demanding third career as the Potomac riverkeeper."