Sea turtles going into the ocean. Photo: Edgar Santiago García/picture alliance via Getty Images

Research published in the journal Global Change Biology revealed that more than 800 synthetic particles, including "microplastics," were found in the digestive systems of 102 sea turtles examined from 3 ocean basins.

Why it matters: The fact that microplastics were found in all of the turtles tested by researchers — in oceans all across the world — highlights the impact of marine plastic waste and its potential effects on animals. The study estimated that between 4.8 and 12.7 million tons of plastic waste could enter the world's waters each year.

  • The sea turtles were pulled from seven species from across the Atlantic and Pacific oceans as well as the Mediterranean Sea. They performed necropsies on the turtles, examining their "gut content."
  • The samples extracted only provide a look at a portion of the turtles' gut content, indicating that the actual synthetic particle content throughout a turtle's whole gut is likely to be 20 times higher.

What's next: It's unclear how microplastics might actually affect the turtles' digestive systems, since they seem to be able to deal with them without adverse effects, per CNN.

  • Researchers are worried that the synthetic particles could expose marine life to toxins at the cellular level, perhaps exposing them to bacteria or diseases.

Go deeper: Plastic straws play only minor role in global plastics pollution

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SurveyMonkey poll: Young voters' red-state blue wall

Data: SurveyMonkey; Chart: Danielle Alberti/Axios

There are only five states in the U.S. where voters younger than 35 embrace President Trump over Joe Biden, and none are swing states, according to new 50-state SurveyMonkey-Tableau data for Axios.

Why it matters: These scattered red spots in a sea of blue vividly illustrate Trump's peril if young people were to actually turn out this year. Put another way, Trump's path to re-election depends heavily on younger adults staying home.

Updated 2 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Chris Christie: Wear a mask "or you may regret it — as I did" — Senate Democrats block vote on McConnell's targeted relief bill.
  2. Economy: Why the stimulus delay isn't a crisis (yet).
  3. Health: New York reports most cases since MayStudies show drop in death rate.
  4. Education: San Francisco public schools likely won't reopen before the end of the year.
  5. World: Spain becomes first nation in Western Europe to exceed 1 million cases — France becomes the second.
Updated 7 hours ago - Politics & Policy

U.S. officials: Iran and Russia aim to interfere in election

Iran and Russia have obtained voter registration information that can be used to undermine confidence in the U.S. election system, Director of National Intelligence John Ratcliffe announced at a press conference Wednesday evening.

Why it matters: The revelation comes roughly two weeks before Election Day. Ratcliffe said Iran has sent threatening emails to Democratic voters this week in states across the U.S. and spread videos claiming that people can vote more than once.