While there is still plenty of debate just how far away from deployment Level 5 autonomy is at the moment -- most experts lean toward decades rather than years -- work on Level 4 has not stalled. The ...

If there's one area in which Tesla CEO's predictions regularly fail to come true, it's fully autonomous driving. Elon Musk has advanced unrealistic targets for full autonomy on so many occasions that ...

The U.S. Department of State regularly issues travel advisories to inform citizens about the risks of traveling abroad. The highest advisory level, Level 4, warns against all travel to a particular ...

The United States Centers for Disease Control and Prevention (CDC) has added several popular tourism destinations to its Level 4 travel warning list, bringing the total number of countries and ...