Ancient DNA Uncovers the Secrets of Human Sacrifice at Chichén Itzá
Genetic research at Chichén Itzá has revealed the ritual sacrifice of related male children and local genetic adaptations to historical epidemics. The ancient Maya city…
Genetic research at Chichén Itzá has revealed the ritual sacrifice of related male children and local genetic adaptations to historical epidemics. The ancient Maya city…
Roundup weed killer ingredient linked to a surge in mysterious kidney diseases in rural Sri Lanka. Hard water is contaminated with glyphosate, the active compound…
Scientists have uncovered the mechanism by which poxviruses bypass cellular defenses and have identified existing drugs that can prevent this evasion. Researchers examining the methods…
The real-time social networking service Twitter has yielded data that would have tracked the deadly cholera outbreak in Haiti, which began in October 2010, faster…