An AI algorithm can diagnose malignant skin lesions "as accurately as a group of 21 certified dermatologists," per Bloomberg.

  • How it works: Researchers at Stanford used an algorithm already developed by Google, but trained it to "visually diagnose potential cancer" from almost 13,000 images of skin disease, per a Stanford news report. To test the algorithm, 21 dermatologists were shown over 370 images of skin lesions and asked if "they would proceed with biopsy or treatment, or reassure the patient." The algorithm performed as successfully as the dermatologists.
  • Why it matters: Early detection of skin cancer is important in reducing health risks, and Bloomberg reports that the AI may be able reduce how many surgeries patients need.
  • Biopsies, however, are still the most reliable "means of detection," and real-life doctors and nurses "outperform AI" in assigning treatments and spotting symptoms.

Go deeper

Updated 14 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Global: Total confirmed cases as of 8:30 p.m. ET: 20,001,019 — Total deaths: 733,897 — Total recoveries — 12,209,074Map.
  2. U.S.: Total confirmed cases as of 8:30 p.m. ET: 5,085,821 — Total deaths: 163,370 — Total recoveries: 1,670,755 — Total tests: 62,513,174Map.
  3. Politics: Trump claims he would have not called for Obama to resign over 160,000 virus deathsHouse will not hold votes until Sept. 14 unless stimulus deal is reached.
  4. Business: Richer Americans are more comfortable eating out.
  5. Public health: A dual coronavirus and flu threat is set to deliver a winter from hellAt least 48 local public health leaders have quit or been fired during pandemic.
  6. Sports: The cost of kids losing gym class — College football is on the brink.
  7. World: Europe's CDC recommends new restrictions amid "true resurgence in cases."
22 mins ago - World

Protests in Belarus turn deadly following sham election

An arrest today in Minsk. Photo: Natalia Fedosenko/TASS via Getty

Protesters and security forces are clashing across Belarus tonight, with at least one person dead, hundreds injured and thousands arrested.

Why it matters: Sunday’s rigged presidential elections have yielded political uncertainty unlike any seen in Aleksander Lukashenko’s 26-year tenure. After claiming an implausible 80% of the vote, Lukashenko is using every tool in the authoritarian arsenal to maintain his grip on power.

Updated 27 mins ago - Health

World coronavirus updates

Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Axios Visuals

The number of COVID-19 cases surpassed 20 million worldwide on Monday evening, Johns Hopkins data shows.

The big picture: World Health Organization chief Tedros Adhanom Ghebreyesus told a virtual press conference as the world approached the milestone that 750,000 deaths were set to be recorded this week. "Behind these statistics is a great deal of pain and suffering. Every life lost matters," he said. "But I want to be clear: there are green shoots of hope and... it's never too late to turn the outbreak around."