Study says working 55 hours or more per week is a serious health hazard

Visitors from 20 other countries remain banned from entering the kingdom

British economy reopened after gloom of four-month Covid-19 lockdown

Social distancing and compulsory face masks will continue, Supreme Committee of Crisis and Disaster Management says

This is the first time India reported any serious reaction to use of vaccine

Some Indian states say they would extend lockdowns to help contain the pandemic

Leaders discuss efforts to restore calm in light of the tragic loss of civilian life

PM Johnson advises people to cuddle cautiously, says spread of Indian variant could delay final UK reopening in June

World concern deepen as Israel continues to pound Gaza; Palestinian sponge factory hit in morning air strike

Musk has boosted crypto markets with his enthusiasm, but has lately roiled trade by appearing to cool on bitcoin