Katia, a Category 1 Hurricane, has weakened to a tropical storm but some restrengthening was forecast during the next 48 hours, the U.S.

While New York City may have dodged a bullet from Tropical Storm Irene, its trees did not.

Record-breaking triple-digit temperatures were prolonging a devastating drought that has been baking the South and the dry spell could extend into next year and beyond, climate experts said on Thur

Climate change is a new driver of human migration, and is expected by many to dwarf all other factors in its impact. But while there is growing concern about climate change, far less agreement exists about what kinds of effects will be felt where, by whom, and precisely when.

Weather forecasters are keeping a close eye on a new hurricane churning in the mid-Atlantic even as the East Coast recovers from Irene.

Hurricane Irene will most likely prove to be one of the 10 costliest catastrophes in the nation’s history, and analysts said that much of the damage might not be covered by insurance because it was

New Jersey and Vermont struggled with their worst flooding in decades on Monday, a day after Hurricane Irene slammed an already soaked U.S.

The economic damage wrought by Hurricane Irene—everything from washed-out roads to lost hotel bookings—could hit $12 billion or more.

While most eyes warily watched the shoreline during Hurricane Irene’s grinding ride up the East Coast, it was inland — sometimes hundreds of miles inland — where the most serious damage actually oc

New Jersey and Vermont struggled with their worst flooding in decades on Monday, a day after Hurricane Irene slammed an already soaked U.S.

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