Report: Climate change hurts all of U.S.

840-page document to detail effects of nation’s record weather extremes

Posted: May 6, 2014 at 4:41 a.m.

WASHINGTON — The Obama administration is more certain than ever that global warming is changing Americans’ daily lives and will worsen — conclusions that scientists will detail in an extensive federal report to be released today.

This story is only available from our archives.

Front Section, Pages 4 on 05/06/2014