Researchers found giant viruses in Yellowstone Park’s geothermal hot springs. The virus poses no risk to humans but could explain what the conditions on Earth were like when life formed.Researchers found giant viruses in Yellowstone Park’s geothermal hot springs. The virus poses no risk to humans but could explain what the conditions on Earth were like when life formed. Researchers found giant viruses in Yellowstone Park’s geothermal hot springs. The virus poses no risk to humans but could explain what the conditions on Earth were like when life formed. Science & tech Articles | Mail Online