Telecom

5G networks: are there health risks?

Do 5G mobile telephones and networks pose health risks? Worries about the effect the technology has on humans and the environment have persisted as it has been deployed in various countries. What do scientists have to say ...

Internet

Google Maps shows COVID-19 hot spots

Google is updating its free mapping service this week with color-coding that maps out areas infected with COVID-19 cases, the search giant said in a blog post Thursday.

Security

Do COVID-19 apps protect your privacy?

Mobile apps are helping track the spread of COVID-19 to contain the outbreak, but the apps also raise concerns about personal privacy.

Business

Amazon expands health care push in United States

Amazon on Tuesday announced its telemedicine service has expanded nationwide in the United States, a new extension of the firm's empire that has steadily gone far beyond e-commerce.

Computer Sciences

Researchers design more secure mobile contact tracing

For public health officials, contact tracing remains critical to managing the spread of the coronavirus—particularly as it appears that variants of the virus could be more transmissible.

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