Genetic engineering plan raises fears of 'Jurassic Park' invasion.
Milwaukee Journal Sentinel
Scientists deploy new weapons to eradicate an age-old enemy: Mosquitoes.
Scientists worry the next devastating disease could be born where animals and humans mix in a Third World slum – then cross the globe. Zika may have been a preview.
Dormant pathogens and diseases are in danger of re-emerging as climate change melts long-frozen permafrost.
Yellow fever, a disease that moves from animals to people, is hitting hard in Brazil. Here are some of the people who have been affected by the outbreak.
Mother's faith guides struggle to care for daughter born with birth defects related to Zika.
In Brazil, a spike in yellow fever cases came after a drought was followed by deluge — and a bumper crop of mosquitoes.
Orangutan's mysterious death points to threat of diseases that jump to humans.
From 6,000 miles away, Tarif Bakdash tries to heal victims of the Syrian civil war.
In Jordan, Wisconsin medical team treats refugees who have survived bombing and torture.
A medical team from Wisconsin crosses the globe to help at a camp of 80,000 refugees in Jordan.
Syrian refugees settle in Germany after a long, strenuous journey to the country.