Mark Zuckerberg testifies in landmark social media addiction trial

Mark Zuckerberg is testifying Wednesday in a major social media trial. The plaintiff in the case is seeking to hold Meta and other social media organizations responsible for harms to children who use their platforms.

Nancy Guthrie: Forensic genealogist shares insight into DNA testing process as FBI awaits results from recovered glove
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As the FBI awaits the DNA results from the glove recovered nearly two miles form Nancy Guthrie's home, a forensic genealogist shares more about the process to finalize a DNA profile. FOX 10's Nicole Krasean reports.

Nancy Guthrie disappearance case puts spotlight on cryptocurrency tracking

The disappearance of Nancy Guthrie has drawn attention to the role of cryptocurrency in kidnappings following reports that her alleged captors are demanding payment in Bitcoin.

Meta researcher warned of 500K child exploitation cases daily on Facebook and Instagram platforms

A researcher for Meta, the parent company of Facebook and Instagram, warned executives at the tech giant that there may be upward of 500,000 cases of sexual exploitation of minors per day on the social media platforms.

ASU offering first of its kind masters program
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A new program at Arizona State is combining public health and technology. FOX 10's Danielle Miller learns more about the pathway for students to become a "full stack practitioner."

Model airplane show takes off in Arizona
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The Arizona Electric Festival at Superstition Airpark allows aviation enthusiasts to learn to fly model airplanes. FOX 10's Steve Nielsen takes us there. 

Investigators in Tucson using AI to find Nancy Guthrie
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Investigators are going high-tech in their search for Nancy Guthrie, using an AI called COPLINK to track cell phone towers, cameras and data from license plate readers.

VA using virtual reality headsets to treat Veterans with chronic pain

The Department of Veterans Affairs (VA) is using virtual reality (VR) headsets to treat Veterans dealing with chronic pain that lasts more than three months.

Amazon’s Ring expands AI-powered network to help locate lost dogs

Amazon’s Ring is rolling out a feature to help locate missing dogs – and it’s available even to people who don’t own the company's devices.

Self-driving cars: Congress holds hearing
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The future of self-driving vehicles was the topic on Capitol Hill on Feb. 4, as the Senate Commerce Committee held a hearing on the technology's future and how to keep people safe, while also staying competitive with China. Reporter Caroline Shively has more.

Elon Musk’s X office raided in Paris

Paris prosecutors raided Elon Musk’s X office in Paris as part of a months-long investigation into child abuse images and deepfakes.

Father, daughter runners use Scottsdale's human-powered health for data
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A father and daughter training to run the half and full marathon in Mesa are using science to get specific data about how they run. FOX 10's Steve Nielsen takes a look at the duo getting ready for the challenge.