Obama: Wildfires Worsened By Climate ChangePresident Barack Obama says wildfires in the western U.S. are getting worse in large part due to climate change.
Study: Man-Made Global Warming To Cause 95 Percent Of Very Hot Days By 2050If you find yourself sweating out a day that is monstrously hot, chances are you can blame humanity. A new report links three out of four such days to man's effects on climate.
Rubio's Climate Change Views Could Hurt 2016 Presidential BidThe presidential hopeful has acknowledged that the climate is changing, but has expressed skepticism that it is being caused solely by humans.
Study Finds Methane Emissions Dropping In USResearchers have found that methane emissions from local natural gas distribution systems across the U.S. have decreased in the past 20 years.
EPA: Keystone XL's Climate Impacts Need To Be RevisitedWith the recent dip in oil prices, the Environmental Protection Agency wants the State Department to "revisit" how much of a toll the Keystone XL oil pipeline would have on global warming.
Pope's Climate-Change Stand Deepens Conservatives' DistrustConservative distrust of Pope Francis, which has been building in the U.S. throughout his pontificate, is reaching a boiling point over his plan to urge action on climate change.
Feds: Calif. Drought Caused By Natural Conditions, Not Man-Made Global WarmingA new federal report says you can't blame man-made global warming for the devastating California drought.
Study: Warming Temperatures In Pacific Not Associated With Greenhouse GasesA new study released Monday found that warming temperatures in Pacific Ocean waters off the coast of North America over the past century closely followed natural changes in the wind, not increases in greenhouse gases related to global warming.
California Billionaire Promises To Help Victims Of Global WarmingTom Steyer is creating a fund to help victims of extreme weather disasters, starting with wildfires in California and other western states.
Gov. Brown Hails President Obama's Global Warming InitiativeGov. Jerry Brown is welcoming President Barack Obama's global warming initiative and says it shows the administration "is confronting climate change head-on."
Study Links California Drought To Global Climate ChangeA new study is asserting a link between climate change and both the intensifying California drought and the polar vortex blamed for the recent harsh winter.
Study: Antarctica Was Once As Warm As CaliforniaFossil evidence shows the Antarctic coastline averaged 57 degrees some 40-50 million years ago.