The role of the gut in autism continues to attract widespread attention, but experts now say there is no scientific evidence ...

Trump says Democrats are ‘extremists’ as U.S. government shutdown ends ...

Some scientists say this year's flu shot isn't well matched to a key strain that could spread widely in the months ahead. So, ...

It's flu season in Canada, and as the number of infections and hospitalizations start to rise, medical experts are urging ...

With flu cases now rising in Canada, medical experts are bracing for a difficult influenza season linked to the global spread ...