A tiny fossil preserved in 16 million-year-old amber revealed an extinct Caribbean species that mastered the art of ...

"The presence of Basiceros in Dominican amber suggests ancient land bridges may have provided pathways for these ants to traverse from the mainland to the Caribbean," Barden said. "This fossil is ...

"The presence of Basiceros in Dominican amber suggests ancient land bridges may have provided pathways for these ants to traverse from the mainland to the Caribbean," Barden said. "This fossil is ...