Bigfoot remains as elusive as ever. Results from tests on genetic material from alleged remains of one of the mythical half-ape and half-human creatures, made public at a news conference on Friday held after the claimed discovery swept the Internet, failed to prove its existence.

Its spread was fueled by a photograph of a hairy heap, bearing a close resemblance to a shaggy full-body gorilla costume, stuffed into a container resembling a refrigerator.

One of the two samples of DNA said to prove the existence of the Bigfoot came from a human and the other was 96 percent from an opossum, according to Curt Nelson, a scientist at the University of Minnesota who performed the DNA analysis.