Humans and other mammals have the potential to become venomous, research says

Scientists reveal that humans have potential to become poisonous (Portuguese)

Humans Have Genes That Support The Production Of Oral Venom

Could humans evolve to be venomous? Researchers say there's potential

Scientists find first direct evidence that venom glands evolved from salivary glands

Humans Could Produce Venomous Saliva in Distant Future, Study Finds

Biting new study believes human beings could someday become venomous

Venomous humans? Scientists discover mammals share the same venom-making genes with snakes

Humans have a 'tool kit' to produce venom, finds study

Humans could evolve to become venomous, say snake researchers

¿Seremos todos 'personas tóxicas'?: Científicos no descartan que los humanos puedan volverse venenosos algún día

Evolution may make human saliva poisonous (Russian)