A boy watches 'Thomas the Tank Engine' on YouTube. Photo: Jessica Rinaldi/The Boston Globe via Getty Images.

About 81% of parents with children 11-years-old or younger say they let their child watch videos on YouTube, according to a new report from Pew Research Center.

Why it matters: Researchers and tech companies are increasingly collecting data on kids' usage of platforms like YouTube to help correlate long-term cognitive effects. The report found that a majority of parents whose children watch videos on YouTube say their children have seen disturbing content on the site.

The survey focused on YouTube which says its platform is not intended for children younger than 13, whereas YouTube Kids has enhanced parental controls and was not surveyed by Pew.

By the numbers: 60% of users surveyed say they sometimes encounter videos that show people engaging in dangerous or troubling behavior.

  • Among parents who let their young child watch content on YouTube, 61% say they have encountered content that they felt was unsuitable for children.

The bottom line: YouTube's algorithm plays a prominent role of what's "up next," which has played many deceiving animated videos for the wrong eyes, per The Verge. And yet, one-fifth of the most-recommended videos were geared toward children, Pew says.

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Biden clarifies comments on African American and Latino communities

Joe Biden delivering a speech in Delaware in July. Photo: Mark Makela/Getty Images

Joe Biden explained on Twitter Thursday night what he "meant" by earlier comments suggesting that "the African American community is a monolith."

What they're saying: "Unlike the African-American community, with notable exceptions, the Latino community is an incredibly diverse community with incredibly different attitudes about different things," Biden remarked in an interview hosted by the National Association of Hispanic Journalists and the National Association for Black Journalists, Politico reports.

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Ohio Gov. Mike DeWine tests negative for coronavirus after positive result

Photo: Justin Merriman/Getty Images

Ohio Gov. Mike DeWine (R) tested negative for the coronavirus after initially testing positive earlier Thursday, his office announced.

Why it matters: 73-year-old DeWine was set to meet President Trump Thursday on the tarmac at an airport in Cleveland and was tested as part of standard protocol.

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Coronavirus dashboard

Illustration: Eniola Odetunde/Axios

  1. Global: Total confirmed cases as of 9:30 p.m. ET: 18,996,008 — Total deaths: 712,476— Total recoveries — 11,478,835Map.
  2. U.S.: Total confirmed cases as of 9:30 p.m. ET: 4,877,115 — Total deaths: 159,990 — Total recoveries: 1,598,624 — Total tests: 59,652,675Map.
  3. Politics: Pelosi rips GOP over stimulus negotiations: "Perhaps you mistook them for somebody who gives a damn" — Ohio Gov. Mike DeWine tests positive.
  4. Public health: Majority of Americans say states reopened too quicklyFauci says task force will examine aerosolized spread Study finds COVID-19 antibodies prevalent in NYC health care workers.
  5. Business: The health care sector imploded in Q2More farmers are declaring bankruptcyJuly's jobs report could be an inflection point for the recovery.
  6. Sports: Where college football's biggest conferences stand on playing.