Hand odor can reveal a person's sex, study shows

The profile of scent compounds from a person's hand can be used to predict their sex, according to a new study led by Kenneth Furton of Florida International University, and published in the journal PLOS ONE.

What are mud volcanoes?

Rice farmers living in Sidoarjo Regency, Indonesia, awoke to a strange sight on May 29, 2006. The ground had ruptured overnight and was spewing out steam.

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