Contact-tracing apps have a trust problem, even if they do protect your privacy – CNET

Experts believe that at least half the population needs to use contact-tracing apps for them to…

2020 Porsche 911 Carrera tested, Cadillac’s new Blackwings and more: Roadshow’s week in review – CNET

Here's a look at our most important stories for the week ending April 18.

Freshwater Mussels Are Dying—Which Is the Likeliest Culprit?

The list of suspects is long: bacteria, viruses, pollution, invasive species. No matter the cause, the…

The Air Force’s Venerable F-15 Gets a Makeover

An upgrade to the fighter jet, to be first deployed with Qatar's Air Force, is designed…

To avoid hostile takeovers amid COVID-19, India mandates approvals on Chinese investments

Chinese investors, who have poured about $6 billion into Indian startups in the last two years,…

Pick up a new skill with these deals from Coursera, Udemy, Rosetta Stone and more – CNET

Get your quarantine learning on with the best homeschooling deals this side of the Internet

Wait, What’s the Deal With Sunscreen? Does It Work or Not?

Scientists understand the chemistry perfectly well, but whether or not it actually prevents cancer? The answer's…

The Rise and Limits of Hashtag TV

Shows like '#blackAF' and '#FreeRayShawn' want to send a message with their titles—one that transcends the…

Instacart Workers Are Still Waiting for Those Safety Supplies

Instacart promised it would provide masks and sanitizer kits weeks ago. Now the company claims the…

Porsche 928: Ahead of its time and ripe for a return – CNET

Porsche's flying-saucer GT didn't get all the respect that it deserved, but if a new one…