Historians have long suspected European colonists brought the smallpox-causing Orthopoxvirus variola virus to the Americas, ...

Historians have long speculated that Europeans introduced smallpox to the Americas, which then killed hundreds of millions of ...

Centuries-old DNA that was found in these mummies belongs to an extinct viral lineage of smallpox that was brought across the ...

By Will Dunham WASHINGTON, July 30 (Reuters) - When Spanish conquistadors arrived in the New World some five centuries ago, ...

Ancient DNA from two Chilean mummies reveals the first ancient smallpox genomes found in the Americas, uncovering a vanished viral lineage.

See more of our coverage in your search results. Add The New York Post on Google Scientists have discovered what’s thought to be the oldest known mummies in the world in southeastern Asia, dating back ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...

According to a study published today in the journal Science, a team at Trinity College Dublin has identified the oldest viral ...

A groundbreaking scientific discovery has provided the first molecular evidence that European colonizers brought devastating ...