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USC Dornsife College of Letters, Arts and Sciences

USC Dornsife College of Letters, Arts and Sciences is the heart of the University of Southern California. The largest, oldest and most diverse of USC’s 19 schools, USC Dornsife is composed of more than 30 departments and dozens of research centers and institutes. USC Dornsife is home to approximately 10,000 undergraduate and graduate students and more than 750 faculty members with expertise across a spectrum of academic fields.

Our frontline scholars are working to find solutions to society’s toughest challenges by advancing human health, preserving and improving our environment, and strengthening our communities. Together, we are defining scholarship of consequence for the 21st century.

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Displaying 1 - 20 of 286 articles

As mães costumam entrar na lista com mais frequência, mesmo quando os pais ajudam a riscar coisas da lista. Maskot/DigitalVision via Getty Images

Mulheres pensam mais do que os homens nas tarefas domésticas. E isso pode prejudicar a saúde mental delas

As mães executam mais tarefas domésticas. Porém, elas também são executivas da família, fazendo mais do que pensar no futuro e atribuindo tarefas que fazem parte de todos esses afazeres - o que é uma má notícia para sua saúde mental.
Escalating the language might work in a rally, but the general public isn’t as swayed by it, a new study show. Erik McGregor/LightRocket via Getty Images

If you want Americans to pay attention to climate change, just call it climate change

Phrases like ‘climate crisis,’ ‘climate emergency’ or ‘climate justice’ might seem to escalate the urgency, but a large survey shows they don’t help and may actually hurt.
bangoland/Shutterstock

Repeating aids believing: climate misinformation feels more true through repetition - even if you back climate science

If you come across the same piece of misinformation several times, it will start to feel familiar – and familiar information feels more true.
Low-income neighborhoods with lots of concrete and few trees can heat up faster than surrounding areas. AP Photo/Richard Vogel

Heat risk isn’t just about the highs: Large daily temperature swings can harm human health – maps show who is affected most

Mapping daily temperature variations across the US revealed stark differences between wealthy and poor neighborhoods, and large differences by race.
An illustration of a recurrent nova in a system like T CrB that includes a red giant and white dwarf. David A. Hardy/PPARC

A new ‘guest star’ will appear in the sky in 2024 − a space scientist explains how nova events work and where to look

Your favorite TV show isn’t the only place where guest stars might appear. Keep an eye on the sky for the second half of 2024 and you might be able to witness a rare astronomical event.
Moms more often make the list, even when dads help cross things off it. Maskot/DigitalVision via Getty Images

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

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.
Volunteers tend to an insect trap in Los Angeles. Deniz Durmus, courtesy of the Natural History Museums of Los Angeles County

Bugs thrive in urban Los Angeles – volunteers’ traps reveal biodiversity hot spots for city insects and spiders

City life can mean lots of pavement and habitat loss. But many bug species are hanging on, especially in neighborhoods with steady temperatures near the mountains.
Dads have stepped up to do more hands-on parenting over the past few decades. Abraham Gonzalez Fernandez/Moment via Getty Images

Brain study identifies a cost of caregiving for new fathers

One of the first longitudinal studies of male brain changes across the transition to first-time parenthood finds that becoming a dad affects the brain – without the direct experience of pregnancy.
Mild cognitive impairment can be an early sign of Alzheimer’s disease or other dementias. ivanastar/iStock via Getty Images Plus

New studies suggest millions with mild cognitive impairment go undiagnosed, often until it’s too late

Medicare covers an annual well-check visit that could potentially identify cognitive issues, but only about half of beneficiaries take advantage of them.
Oregon’s Umpqua Dunes inspired the desert planet Arrakis in Frank Herbert’s ‘Dune.’ VWPics/Universal Images Group via Getty Images

How ‘Dune’ became a beacon for the fledgling environmental movement − and a rallying cry for the new science of ecology

When Frank Herbert sat down in 1963 to start writing ‘Dune,’ he wasn’t thinking about how to leave Earth behind. He was thinking about how to save it.
Satellite radar data shows the complete destruction of the Ukrainian city of Bakhmut. Xu et al. (2024)

War in Ukraine at 2 years: Destruction seen from space – via radar

Satellite photography of the Ukrainian city of Bakhmut shows block after block of destroyed buildings. Satellite radar provides a different view – a systematic look at the destruction of the whole city.
The love story of Psyche and Eros − also known as Cupid − has survived since the days of Rome and Greece. Bettman via Getty Images

Love may be timeless, but the way we talk about it isn’t − the ancient Greeks’ ideas about desire challenge modern-day readers, lovers and even philosophers

Conventional stereotypes about romance portray it as a passionate, irrational game. Ancient philosophers, on the other hand, viewed love as something dangerous − but also enlightening.
Climate marches and protests, like this one in Santa Monica, Calif., often aim for local impact. Mark Ralston/AFP via Getty Images

From throwing soup to suing governments, there’s strategy to climate activism’s seeming chaos − here’s where it’s headed next

With international climate talks failing to make progress fast enough, activists are radically rethinking how to be most effective in the streets, political arenas and courtrooms.

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