Five current and former Tesla employees say the company is prototyping its own "advanced lithium ion battery cells," CNBC reports.

Why it matters: Creating its own batteries could allow Tesla to "offer cheaper, higher-performance electric vehicles than it does today, without having to pay or share data and resources with outside vendors or partners," per CNBC. Tesla currently relies on Panasonic to develop its batteries.

Go deeper: Billion-dollar bets on electric vehicles await payoff

Go deeper

Trump introduces Amy Coney Barrett as nominee to replace Ruth Bader Ginsburg

President Trump announced he's nominating federal appeals court Judge Amy Coney Barrett to succeed Justice Ruth Bader Ginsburg on the Supreme Court.

Why it matters: She could give conservatives a 6-3 majority on the high court, and her nomination sets in motion a scramble among Senate Republicans to confirm her with 38 days before the election. Sen. Mitch McConnell appears to have the votes to confirm Barrett with the current majority.

Updated 1 hour ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 4:15 p.m. ET: 32,673,978 — Total deaths: 990,738 — Total recoveries: 22,535,056Map.
  2. U.S.: Total confirmed cases as of 4:15 p.m. ET: 7,065,019 — Total deaths: 204,249 — Total recoveries: 2,727,335 — Total tests: 99,488,275Map.
  3. States: New York daily cases top 1,000 for first time since June — U.S. reports over 55,000 new coronavirus cases.
  4. Health: The long-term pain of the mental health pandemicFewer than 10% of Americans have coronavirus antibodies.
  5. Business: Millions start new businesses in time of coronavirus.
  6. Education: Summer college enrollment offers a glimpse of COVID-19's effect.

Confirmation hearings for Supreme Court nominee set to start Oct. 12

Sen. Lindsey Graham, chair of the Senate Judiciary Committee, on Sept. 24. Photo: Jabin Botsford/The Washington Post via Getty Images

Senate Judiciary Committee hearings for President Trump’s Supreme Court nominee are tentatively scheduled to begin Oct. 12, two Senate sources familiar with the plans told Axios.

Why it matters: The committee's current schedule could allow Senate Republicans to confirm the nominee weeks before November's election. Senate Majority Leader Mitch McConnell currently has enough votes to confirm Circuit Court Judge Amy Coney Barrett, who is expected as the president's pick.

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