Doubts were growing Thursday over whether ambitious plans by European governments to use contact-tracing apps to fight the spread of the coronavirus will be able to be implemented with any real effectiveness soon. In contrast, there appeared to be some movement forward in the sprint to find...

Many Israeli websites were hit by a coordinated cyber attack Thursday, with the home pages replaced by images of the country's commercial capital Tel Aviv in flames. Israel's National Cyber Directorate said private companies using a particular operating system were targeted, but said the...

The World Health Organization has reported the largest single-day increase in coronavirus cases, as U.S. President Donald Trump proposed hosting world leaders for the annual G7 summit as a sign of "normalization." The WHO said Wednesday that more than 106,000 virus cases had been reported...

Russia's coronavirus case tally, the second highest in the world, passed 300,000 Wednesday, but a representative from the World Health Organization (WHO) said the situation was starting to stabilize. Russia's 8,764 new novel coronavirus infections took the nationwide total to 308,705. But...