CNN Hero Chelsea Elliott

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CNN Hero Chelsea Elliott

Chelsea Elliott, 24, and her Half-Helen Foundation have provided free vision screenings to thousands of children in two states.

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Stories worth watching 14 videos

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CNN Hero Chelsea Elliott

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Dr. Phil asked if he regrets how he handled interview with Shelley Duvall

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NASA reveals findings on unidentified objects

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Jay Leno shows his new ear after accident

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'A very Canadian break-in': Polite criminal steals cupcakes

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"Sophia" an artificially intelligent (AI) human-like robot developed by Hong Kong-based humanoid robotics company Hanson Robotics is pictured during the "AI for Good" Global Summit hosted at the International Telecommunication Union (ITU) on June 7, 2017, in Geneva.
The meeting aim to provide a neutral platform for government officials, UN agencies, NGO's, industry leaders, and AI experts to discuss the ethical, technical, societal and policy issues related to AI.

/ AFP PHOTO / Fabrice COFFRINIFABRICE COFFRINI/AFP/Getty Images

Experts warn AI could pose 'extinction' risk for humanity

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FILE - OxyContin pills are arranged for a photo at a pharmacy in Montpelier, Vt., Feb. 19, 2013. The head of the U.S. Food and Drug Administration says a comprehensive review of the opioid painkillers that triggered the nation's ongoing drug overdose epidemic is in the works. But FDA Commissioner Dr. Robert Califf faces skepticism about the long-promised review from lawmakers, experts and advocates after years of delay. (AP Photo/Toby Talbot, File)

Billionaire family protected from opioid civil cases in exchange for $6 billion settlement

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Dashcam video shows family escaping wildfire in Canada

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See why people are flocking to see body of nun 4 years after her burial

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Former Theranos CEO Elizabeth Holmes leaves federal court in San Jose, Calif., March 17, 2023. Holmes has asked a federal judge, Wednesday, May 17, 2023, to allow her to remain free through the Memorial Day weekend before surrendering to authorities on May 30, to begin her more than 11-year prison sentence for defrauding investors in a blood-testing scam.

What to know about Elizabeth Holmes as she heads to prison

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See a sunspot larger than planet Earth

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Workplace expert explains how CEOs are being dragged into culture wars

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