Add Yahoo as a preferred source to see more of our stories on Google. Close-up view of Theridion grallator, also known as the Hawaiian happy face spider, is a spider in the family Theridiidae that ...

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A newly discovered Happy-Face spider in the Himalayas closely resembles Hawaii's iconic species but evolved independently, according to DNA evidence. Its mysterious smile-like markings, many color ...

Close-up view of Theridion grallator, also known as the Hawaiian happy face spider, is a spider in the family Theridiidae that lives in the Hawaiian Islands.© Vicky Wiedira/Shutterstock.com Happy-face ...