For years, the U.S. has urged Americans to avoid traveling to Venezuela. The State Department has issued a level 4 advisory, ...

Here are all the countries the US has issued a 'do not travel warning' for as Venezuela has been added to the list.

Is your journey really medically advisable? My plan to cut the number of flight diversions - The Man Who Pays His Way: Flying ...

This vitamin does more than just boost your immune system.