A 13-million-year-old saber-toothed marsupial skeleton discovered during paleontological explorations in Colombia is the most complete specimen recovered in the region
Based on clues ranging from microscopic pollen samples to massive petrified trees and larger-than-life-sized turtle and crocodile fossils, my lab pieces together millions of years of evidence to reconstruct the deep-time history of tropical ecosystems. I help to build international networks of...
My lab’s research focuses on coastal marine ecology with an emphasis on host-parasite and consumer interactions, infectious diseases and biological invasions. I focus on how trophic interactions such as parasitism and predation alter populations, community structure and ecosystems. Parasites are...
A workshop in Panama City brought together scientists, policymakers, environmental managers and port officials from across the Americas to coordinate efforts in marine biosecurity.
