Homes are surrounded by floodwaters from Tropical Storm Harvey Tuesday, Aug. 29, 2017, in Spring, Texas. (David J. Phillip / AP)

Accuweather projects Harvey could be "the most costly natural disaster in United States history," and estimates that its economic impact on GDP is $190 billion, which exceeds that of Katrina and Sandy combined.

  • "Much of the damage ... is uninsured." (Bloomberg Businessweek)
  • "Harvey is straining the global superhighway of the energy trade," per WSJ: "More than a dozen refineries are affected — including the country's two biggest, Saudi Arabian Oil Co.'s Motiva facility in Port Arthur and Exxon Mobil Corp.'s Baytown facility — cumulatively representing more than 30% of U.S. refining capacity."
  • "Katrina Survivors Relive Ordeal," per WSJ: A dozen years ago, "Katrina uprooted residents to cities across the U.S., but Houston received the largest share outside Louisiana. Of the 150,000 to 200,000 evacuees who initially arrived in Houston, as many as 40,000 remain."
  • Houston Chronicle banner: "THREATS RISE FROM RESERVOIRS, RIVERS: As sun finally returns, a devastated region tallies the damage." (Read the digital paper free.)

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Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 9:30 p.m. ET: 19,499,341 — Total deaths: 723,881 — Total recoveries — 11,864,471Map.
  2. U.S.: Total confirmed cases as of 9:30p.m. ET: 4,999,836 — Total deaths: 162,382 — Total recoveries: 1,643,118 — Total tests: 61,080,587Map.
  3. Politics: Trump signs 4 executive actions on coronavirus aid — Democrats slam Trump, urge GOP to return to negotiations
  4. Public health: Fauci says chances are "not great" that COVID-19 vaccine will be 98% effective — 1 in 3 Americans would decline COVID-19 vaccine.
  5. Science: Indoor air is the next coronavirus frontline.
  6. Schools: How back-to-school is playing out in the South as coronavirus rages on — Princeton, Johns Hopkins, Howard to hold fall classes online.

Trump signs 4 executive actions on coronavirus aid

President Trump speaking during a press conference on Aug. 8. Photo: Jim Watson/AFP via Getty Images

President Trump on Saturday signed four executive actions to provide relief from economic damage sustained during the coronavirus pandemic after talks between the White House and Democratic leadership collapsed Friday afternoon.

Why it matters: Because the Constitution gives Congress the power to appropriate federal spending, Trump has limited authority to act unilaterally — and risks a legal challenge if congressional Democrats believe he has overstepped.

9 hours ago - World

What's next for Lebanon after the Beirut explosion

Photo: Houssam Shbaro/Anadolu Agency via Getty Images

Beirut residents are still clearing rubble from streets that appear war-torn, days after a blast that shocked the country and horrified the world.

Why it matters: The explosion is likely to accelerate a painful cycle Lebanon was already living through — discontent, economic distress, and emigration.