A darkened skyline in São Paulo, Brazil, Aug. 19. Photo: Andre Lucas/picture alliance via Getty Images

The largest swaths of the Amazon rainforest, located in Brazil and Peru, are burning at the highest rates since records began in 2013 — an increase of 84% compared to the same period last year, according to INPE, Brazil's National Institute for Space Research.

What's happening: On Tuesday, "Inpe registered a new fire roughly every minute" across Brazil, the Wall Street Journal reports. 2019's sharp increase is largely due to illegal loggers "burning newly cleared land for cattle ranching and agricultural use," according to environmental experts.

The impact: In Brazil, São Paulo's skyline went dark 2 hours early on Monday as smoke from the Amazon fires spread to the Atlantic coast, as shown in data from the UN's World Meteorological Organization. Researchers said the blackened rainwater collected by São Paulo residents was caused by the Amazon's forest fires, per WSJ.

The big picture: The Amazon is losing more forest cover under Brazil's far-right President Jair Bolsonaro, who campaigned on using the land for new economic development. The Amazon is the largest and most biodiverse rainforest on the planet and plays an essential part in slowing global warming. 4.5 million acres of the rainforest have burned this year, NYT reports.

Go deeper: Brazil has lost 1,330 square miles of Amazon rainforest under Bolsonaro

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Updated 5 hours ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 9:45 p.m. ET: 19,282,972 — Total deaths: 718,851 — Total recoveries — 11,671,491Map.
  2. U.S.: Total confirmed cases as of 9:45 p.m. ET: 4,937,441 — Total deaths: 161,248 — Total recoveries: 1,623,870 — Total tests: 60,415,558Map.
  3. Politics: Trump says he's prepared to sign executive orders on coronavirus aid.
  4. Education: Cuomo says all New York schools can reopen for in-person learning.
  5. Public health: Surgeon general urges flu shots to prevent "double whammy" with coronavirus — Massachusetts pauses reopening after uptick in coronavirus cases.
  6. World: Africa records over 1 million coronavirus cases — Gates Foundation puts $150 million behind coronavirus vaccine production.

Warren and Clinton to speak on same night of Democratic convention

(Photos: Abdulhamid Hosbas/Anadolu Agency via Getty Images, Sean Rayford/Getty Images)

Sen. Elizabeth Warren and Hillary Clinton both are slated to speak on the Wednesday of the Democratic convention — Aug. 19 — four sources familiar with the planning told Axios.

Why it matters: That's the same night Joe Biden's running mate (to be revealed next week) will address the nation. Clinton and Warren represent two of the most influential wise-women of Democratic politics with the potential to turn out millions of establishment and progressive voters in November.

Trump considering order on pre-existing condition protections, which already exist

Photo: Jim Watson/AFP via Getty Images

President Trump announced on Friday he will pursue an executive order requiring insurance companies to cover pre-existing conditions, something that is already law.

Why it matters: The Affordable Care Act already requires insurers to cover pre-existing conditions. The Trump administration is currently arguing in a case before the Supreme Court to strike down that very law — including its pre-existing condition protections.