Michael Bloomberg gifts Sierra Club $30M to fund anti-coal efforts
April 8, 2015, 11:28 a.m. by Michael d'Estries
Billionaire philanthropist and former mayor says he's 'doubling down' on efforts to reduce carbon emissions and to replace half the nation's coal with clean energy by 2017.
Leaked U.N. report warns of 'irreversible' warming
August 27, 2014, 4:45 p.m. by Russell McLendon
The risk of 'severe, pervasive and irreversible impacts' is quickly rising worldwide, the draft report warns.
Earth is about to reach another terrible CO2 milestone
April 29, 2014, 12:42 p.m. by Russell McLendon
Last year, CO2 in Earth's air hit 400 ppm for the first time in human history. Now it's poised to average 400 ppm for a month.
Steering clear of disaster on the climate 'Titanic'
February 9, 2014, 8:15 p.m. by Karl Burkart
We have a few short years to shift our course and steer clear of a climate catastrophe. Will we get our priorities straight?
Indoor air pollution in the developing world: The silent killer
July 30, 2013, 12:15 p.m. by John Platt
Pollution from unsafe cookstoves kills up to 4 million people a year, according to a new study.
United Church of Christ becomes first church to divest from fossil fuels
July 2, 2013, 11:25 a.m. by Melissa Breyer
The mainline Protestant denomination also passed a resolution to make its church buildings carbon-neutral.
'Malnourished' black hole breaks all the rules
Loggerhead sea turtles nesting in record numbers in Southeast
Website only stocks products that last a lifetime
This woman lives with 9 fluffy Newfoundlands
What does Mercury in retrograde mean?
Scientists have picked up a radio signal from the other side of the universe