When Roselins Sequera's family of seven finally reached the U.S. from Venezuela, they spent weeks at a migrant shelter on the ...

Vaccination drastically reduces avian influenza outbreaks in ducks, but enhanced passive surveillance is crucial for timely ...

Russia and other hostile states have become increasingly brazen in adopting “gray zone” attacks against Europe and the United States, leaving defense officials with a dilemma: How to respond ...