Fluminense pulled off the upset of the Club World Cup knockout rounds so far, defeating Inter Milan 2–0 to advance to the ...

In the shadows of Python Cave, Uganda, a leopard leaps from a guano mound—formed by bat excrement—and sinks its teeth into a ...

The mRNA drug developer said it will begin discussing approval with the FDA, which has adopted stricter vaccine review standards.

Moderna said on Monday its influenza vaccine was found to be 26.6% more effective than an approved annual flu shot from GSK ...