We're serving up all treats and no tricks in this Halloween edition of our Picture This column!
Hurricane Sandy is inspiring New York State to look closely at microgrid projects.
Happy Halloween! Here's a look at Halloween climate extremes for cities across the country.
The Southern Ocean's notoriously strong gales are growing stronger, and that's foreboding news for coastlines everywhere.
Sandy will "be one of the most studied storms" to hit the U.S. Here's what researchers are already learning.
As the mercury keeps rising in Australia, weather records keep falling. Climate change is playing a role.
Since 2000, the Amazon rainforest has been drying, a trend that could have big carbon implications.
Arctic sea ice decline has doubled the chances of an extreme cold winter over Europe and Asia.
This year breaks heat records, the drought hangs on, goats get smaller and more in this week’s climate news.
A rare type of cloud and the sediment stirred up by Hurricane Gonzalo are among this week's highlights.
Drought is taking its toll on the water system that quenches the thirst of Brazil’s largest city, Sao Paulo.
El Nino probably won't bring California drought-busting winter rains, but the news may not be all bad.
A new checklist will help San Francisco protect $25 billion worth of infrastructure from rising seas.
The polar vortex spurred a spike in CO2 emissions in 2013 as people cranked up their heat last winter.
Discovery of a semi-lifeless glacier in southeastern Iceland creates a new zombie class of frozen rivers of water.
El Niño ups the odds of flooding in some spots, but that information could provide opportunities.
The "odds are good" that 2014 will be the warmest year in the books, fueled by record ocean warmth.
A new climate report from the Pentagon, tornado trends, earthquakes and more in this week's top climate news.
Hurricane Gonzalo was an imposing site in images, while the sun cast a shadow across a cold front.
The frost-free season is growing longer across the U.S. overall. Check the trend in your city.