UN: World's Man-Made CO2 Pollution Levels At Annual Record HighCarbon dioxide levels in the atmosphere reached a record high in 2013 as increasing levels of man-made pollution transform the planet, the U.N. weather agency said Tuesday.
Hillary Clinton: Global Climate Change 'The Most Consequential, Urgent, Sweeping Collection Of Challenges' Faced By WorldFormer Secretary of State Hillary Rodham Clinton said Thursday the U.S. should become what she called the world's 21st-century clean energy superpower, during remarks resembling both a campaign speech and a call to action at the annual National Clean Energy Summit in Las Vegas.
UN Report: Global Warming Human-Caused, Very High RisksGlobal warming is here, human-caused and probably already dangerous — and it's increasingly likely that the heating trend could be irreversible, a draft of a new international science report says.
Study: Solar Activity Could Be Increasing Climate ChangeHumans are not the only cause of global warming, the sun has a large influence.
Study: Extreme Summer Weather Will Become More FrequentScorching heatwaves, driving rains and deadly blizzards will become the norm, say climate scientists.
NASA Climate Scientist Explains 15-Year 'Global Warming Hiatus'A NASA scientist described a recent “global warming hiatus” that shows Earth’s surface temperatures warming at a slower rate than previous decades – but it is still warming.
Va. Group Releasing Plans to Combat Rising Sea LevelsThe Chesapeake Climate Action Network is preparing to release a report in Norfolk on how to adapt to rising sea levels.
NASA to Launch Global Warming SatelliteFive years after a NASA satellite to track carbon dioxide plunged into the ocean after liftoff, the space agency is launching a carbon copy — this time on a different rocket.
New UN Assembly Pushes Climate Change, Environment As Top World PriorityThe first-ever United Nations Environmental Assembly opened in Kenya on Monday, as more than 150 high-level delegations began a weeklong examination of the intersection between global economic progress and the environment.
CBS News Poll: Most Americans Skeptical Of Immediate Impact Of Global WarmingA new poll finds that many Americans are skeptical of the immediate impact global warming can cause on the planet.
Study: World On The Brink Of A "Sixth Great Extinction"Climate change and habitat encroachment is causing plant and animal species to become extinct 1,000 times faster than before humans arrived.
Researchers: Giant Waves Breaking Up Antarctica's Sea IceStudy helps explain why Antarctic sea ice is not receding in the face of global warming.
O'Malley Talks Climate Change, Snaps Selfie at University of Maryland GraduationGov. Martin O'Malley urged students graduating from the University of Maryland to get to work against climate change.
Pat Sajak: Global Warming Alarmists Are 'Unpatriotic Racists'Game show host Pat Sajak came under fire for tweeting that global warming alarmists are "unpatriotic racists."
Billionaire Environmentalist To Spend $100M Attacking GOP On Climate Change In 2014 ElectionsThe money will be used to back Democrats and attack Republicans in seven competitive Senate and gubernatorial races this year.