Health workers are close to eradicating a painful parasite.
Sharing space with bacteria leaves plenty of room for change.
Human ancestry informs the study of modern diseases.
Scientists reconstruct the environments of our primate ancestors.
When infants bond with parents, it benefits their health.
Watch mind and machine merge.
Evolutionary biology helps scientists fight malaria.
Understanding viral links to cancer aids prevention and treatment.
Brain scans are showing how humans handle language.
When—and where—did human imagination first emerge?
Stem cells are revolutionizing disease study and treatment.
By monitoring avian flu, scientists prepare for possible pandemics.