Inside a massive factory in the industrial district of Curitiba, Brazil, millions of Aedes aegypti mosquitoes are breeding in ...

New research suggests the human brain has five distinct ages, and it may not reach adulthood until a person's early 30s.

A gene that turns on very early in embryonic development could be key to the formation of the placenta, which provides the ...

Wider use of new tools against malaria, including dual-ingredient nets and WHO-recommended vaccines helped to prevent an estimated 170 million cases and 1 million deaths in 2024, according to WHO's ...