<p>This Jan. 20 photo released by Hawaii Department of Land & Natural Resources shows coral being studied for bleaching, which is a stress response that causes corals to lose algae and color from their tissue, in Kaneohe Bay near Kaneohe, Hawaii.</p>
January 30, 2015
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January 30, 2015 8 p.m.
Most of Hawaii's coral recover from mass bleaching
HONOLULU (AP) - Hawaii's corals are recovering after being stressed by warmer-than-normal ocean temperatures last year.