Hugs, handshakes and high-fives can wait a little longer. If you feel that getting the first dose of a two-dose vaccine or both the doses...

Air traffic control aims to move aircraft safely and efficiently through the airspace system. Controllers keep aircraft set distances...

International travel is synonymous with duty-free shopping and other retail sales at the airports. The Covid-19 pandemic has redefined...

As per the Collins English Dictionary, non-essential means not absolutely necessary. Some of the synonyms of non-essential are...