Latest Issue of Science News

4/18 Cover

Life & Evolution

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common frog

OFF TO THE RACES  What’s called the common frog in Europe (shown here  in Switzerland) is one widespread species even though different races vary in their potentially sex-reversing lifestyles.

sweet potatoes

NATURALLY GMO  Many kinds of cultivated sweet potatoes show the crop grew its own genetic engineering without human help.

cardinal

Cardinals were one of the most common species found in urban Chicago backyards. But the types of plants grown affected which birds made their homes there.

Life & Evolution

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