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Kamala Harris is no Hubert Humphrey − how the presumed 2024 Democratic presidential nominee isn’t like the 1968 party candidate

Aram Goudsouzian, University of Memphis

With the huge task of a late presidential run against Donald Trump, Kamala Harris faces challenges distinct from those faced by Vice President Hubert Humphrey after LBJ decided not to seek reelection.

Moms think more about household chores − and this cognitive burden hurts their mental health

Darby Saxbe, USC Dornsife College of Letters, Arts and Sciences; Lizzie Aviv, University of Southern California

Moms execute more household tasks. But they’re also family executives, doing more of the thinking ahead and assigning that are part of all those chores – bad news for their mental health.

Robocars promise to improve traffic even when most of the cars around them are driven by people, study finds

Weizi Li, University of Tennessee

Long before all vehicles become self-driving, AI could drastically improve traffic conditions. Traffic jams could become a thing of the past when even as few as 5% of cars are driven by robots.

Sustainability and resilience: What do they mean, and how do they matter for policy?

Voters become more polarized when presidential candidates take positions on issues in K-12 education

Menopause increases your risk of STIs due to how aging changes your body

Buddha’s lessons on impermanence are carved into monuments and buildings – this course explores why

Wildfires can create their own weather, including tornado-like fire whirls − an atmospheric scientist explains how

AIs encode language like brains do – opening a window on human conversations

NRA legal judgment bans LaPierre but could signal the end of gun group’s fight with New York authorities

Chinese warships off Alaska and Cambodia highlight the role of near and far waters in sea power dominance

The Conversation U.S. weekly news quiz

Fritz Holznagel, The Conversation

Here’s the first question of this week’s edition:

On July 29, President Joe Biden proposed what surprise reform for the U.S. Supreme Court?

1. A. Motor home tracking devices
2. B. Random drug testing
3. C. 18-year term limits
4. D. Sale of naming rights to Bud Light

Test your knowledge