San Francisco streets getting dirtier, filled with more trash, feces, according to recent reports

A new city report showed San Francisco street cleanliness declined, with human and animal waste increasing citywide and an 18 ...

Ancient poop from Mexico’s ‘Cave of the Dead Children’ teems with parasites

DNA recovered from 1,000-year-old dried feces indicates that intestinal infections from pinworm or Shingella may have plagued ...