Food that ends up in landfills emits methane, a strong greenhouse gas.
The cool days of late November will turn warmer on average in the coming decades.
An examination of how high temperatures throughout the year are projected to rise by the end of the century under two different emissions scenarios.
Halloween weather can be highly variable depending on the year.
Sea level rise is causing more coastal flooding in the U.S. See how many floods have a human fingerprint in these cities.
Later frosts mean longer growing seasons for the U.S.
This is how much the average frost-free season has changed since 1970.
Hurricane Matthew threatens the Southeast through this weekend.