Following months of controversies, Uber's search for a COO has now grown to a hunt for a new CEO following Travis Kalanick's resignation on Tuesday. Here are some of the names that have been floated as possible candidates, and the list will surely shift as the search continues:

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Susan Collins says Senate should postpone Supreme Court vote until after Election Day

Sen. Susan Collins. Photo: Tom Williams/Getty Images

Sen. Susan Collins (R-Maine) said in a statement Saturday that she believes the Senate should wait to vote to confirm a Supreme Court nominee to fill Justice Ruth Bader Ginsburg's seat until after the general election.

Why it matters: Collins will be a key senator in how this process plays out. As one of the most centrist Senate Republicans, whether or not the Senate confirms Trump's SCOTUS nominee could hinge on her vote.

Updated 32 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 4:15 p.m. ET: 30,602,281 — Total deaths: 953,591— Total recoveries: 20,833,568Map.
  2. U.S.: Total confirmed cases as of 4:15 p.m. ET: 6,751,119 — Total deaths: 198,969 — Total recoveries: 2,556,465 — Total tests: 93,150,052Map.
  3. Politics: In reversal, CDC again recommends coronavirus testing for asymptomatic people.
  4. Health: The dwindling chances of eliminating COVID-19.
  5. World: Guatemalan president tests positive for COVID-19 — The countries painting their pandemic recoveries green.
Ben Geman, author of Generate
2 hours ago - Politics & Policy

The new politics of global warming

Photo illustration: Sarah Grillo/Axios. Getty Images photos: Ethan Miller and Chip Somodevilla

The 2020 election is both very different and very familiar when it comes to the politics of global warming and the stakes of the outcome.

What's new: Democratic voters are more concerned than in prior presidential cycles, polling shows.