A strict Covid-19 vaccine pass mandate for workers has sparked protests in Italy, despite support from most people. WSJ's Eric Sylvers reports from Milan, where the new rules offer a glimpse into the hurdles the U.S. could face when implementing a similar...

A sensor developed jointly by a Pentagon agency and a private company can analyze the biomolecules present in a body to detect early illness symptoms.

Beijing’s bludgeoning of the prodemocracy movement would not have been possible without the enthusiastic help of Hong Kong’s ruling class.

The move comes after certain workers had been required to be vaccinated.

Good news for taxi drivers: App-based ride services like Uber and Lyft have failed us miserably.