By AP
WASHINGTON – The wind, a favorite power source of the green energy movement, appears to be dying down across the United States. And the cause, ironically, may be global warming - the very problem wind power seeks to address.
The idea that winds may be slowing is a speculative one.
Scientists disagree whether that is happening. But a first-of-its-kind study suggests that average and peak wind speeds have been noticeably slowing since 1973, especially in the Midwest and the East.