Despite being officially certified as polio-free since 2014, India remains at risk of polio reinfection due to ...

Ebola is one of the nasty viruses that can hide in the body even after a patient recovers and tests negative. It can reemerge ...

New research has uncovered the ancient origins of an urban mosquito species, Culex pipiens form molestus, also known as the ...

Newly dated fossils from New Mexico challenge the idea that dinosaurs were in decline—and suggest instead they had formed ...

Lonni Sue Johnson’s amnesia is revealing important connections between memory, personality, and consciousness.