The tree ring study goes back to 1822, extending by more than 100 years the records otherwise kept by local weather stations ...

The index finished Tuesday at 22.77. "I think the market is really holding its breath," said Mark Spindel, chief investment ...

Climate change has significantly reduced snow cover, affecting caribou herds and hydroelectric forecasts, study shows.

Similar tree ring studies have been done in the Potomac, Delaware and Hudson River ... June and July, compiled by river gauges and other instruments in recent decades. Once they figured out ...

When senators grilled the Federal Aviation Administration last week about how the agency could have let the high number of ...

U.S. President Donald Trump holds a pen on the day he signs an executive order related to the U.S. live entertainment ...