For most people, Memorial Day marks the first day of summer. The official first day of summer is not observed until three weeks later, on June 20, but the three-day weekend gives people a chance to ...
It may have been a bit cooler and later than normal, but our spring did unfold to give us nearly all of the happenings that we expect for the season. Recent warm temperatures may make us forget the ...
Male Sierran chorus frogs change their breeding calls depending on the temperature, a UC Davis study found. (BenderPhoto, Getty Images) When the time is right, a good love song can make all the ...
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