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Today: March 31, 2025
Today: March 31, 2025
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Latest From San Diego

Education|Science|Technology

AI gives nonprogrammers a boost in writing computer code

Writing computer code is helpful for people in many disciplines, but learning to program is hard. Large language models can help nonprogrammers skip the difficult details.

AI gives nonprogrammers a boost in writing computer code
Opinion|Science

Why American culture fixates on the tragic image of J. Robert Oppenheimer, the most famous man behind the atomic bomb

Complex as they are, Oppenheimer’s life and views of the bomb are far easier to wrestle with than the reality of nuclear power itself.

Environment|Science|Technology

Engineered 'living materials' could help clean up water pollution one day

‘Living materials’ made with genetically engineered bacteria and Jell-O-like gel could make pollutants in water bodies nontoxic.

Engineered 'living materials' could help clean up water pollution one day
Health|Science

How electroconvulsive therapy heals the brain − new insights into ECT, a stigmatized yet highly effective treatment for depression

Electroconvulsive therapy often evokes inaccurate images of seizing bodies and smoking ears. Better understanding of how it reduces depression symptoms can illuminate new ways to treat mental illness.

How electroconvulsive therapy heals the brain − new insights into ECT, a stigmatized yet highly effective treatment for depression
News|Science|Technology|World

Is Russia looking to put nukes in space? Doing so would undermine global stability and ignite an anti-satellite arms race

Russia isn’t likely to put nuclear missiles in space, but their reported anti-satellite weapon is just as alarming. An expert on nuclear strategy explains.

Is Russia looking to put nukes in space? Doing so would undermine global stability and ignite an anti-satellite arms race
News|Science

Messages can trigger the opposite of their desired effect − but you can avoid communication that backfires

Research reveals lots of reasons why well-meaning attempts to inform, persuade or correct misinformation go awry. It also identifies ways to avoid these communication backfires.

Messages can trigger the opposite of their desired effect − but you can avoid communication that backfires
Science

Meteorites from Mars help scientists understand the red planet’s interior

These rare rocks come in a few different types, which can tell geologists about Mars’ volcanic past and hint at its potential habitability.

Meteorites from Mars help scientists understand the red planet’s interior
Environment|News|Science

Iceland’s recent volcanic eruptions driven by pooling magma are set to last centuries into the future

The eruptions that began in 2021 in Iceland could last for centuries, which is bad news for Icelanders but good news for scientists seeking to understand how the inner Earth works.

Iceland’s recent volcanic eruptions driven by pooling magma are set to last centuries into the future
Environment|Science|US

Southern California is extremely dry, and that’s fueling fires − maps show just how dry

The state is seeing a sharp water divide this year, with lots of rain in the north while the south has stayed dry. A hydrologist explains what’s happening.

Southern California is extremely dry, and that’s fueling fires − maps show just how dry
Business|Environment|Science|Technology

Nuclear fusion could one day be a viable clean energy source – but big engineering challenges stand in the way

Even once researchers can reliably get more power out of a fusion reaction than they put in, they’ll still need to overcome engineering challenges to scale up fusion energy.

Nuclear fusion could one day be a viable clean energy source – but big engineering challenges stand in the way
Environment|News|Science

What is an atmospheric river? A hydrologist explains the good and bad of these flood-prone storms and how they’re changing

These giant rivers in the sky are bringing more intense rainfall as the planet warms.

What is an atmospheric river? A hydrologist explains the good and bad of these flood-prone storms and how they’re changing
Education|Technology

AI helps students skip right to the good stuff in this intro programming course

Learning to program requires mastering the nitty-gritty of code syntax. Generative AI turns out to be good at that. Adding AI to intro programming courses frees students to focus on problem-solving.

AI helps students skip right to the good stuff in this intro programming course
Health|Science

Microrobots made of algae carry chemo directly to lung tumors, improving cancer treatment

Green algae carry drug-loaded nanoparticles directly to the lungs, reducing side effects in other organs and increasing treatment efficiency.

Microrobots made of algae carry chemo directly to lung tumors, improving cancer treatment
Uncategorized

When an atmospheric river meets a bomb cyclone, it’s like a fire hose flailing out of control along the West Coast

A powerful storm hitting the West Coast combines these phenomena for a wet week of erratic weather, as a meteorologist explains.

When an atmospheric river meets a bomb cyclone, it’s like a fire hose flailing out of control along the West Coast

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