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Phys.org / Tiny-armed alvarezsauroid dinosaurs might have been insect eaters, fossil scans suggest

Dinosaurs are estimated to have roamed Earth for over 165 million years, gradually evolving over time to survive in changing environments. Among the many fascinating groups of dinosaurs known to have lived on our planet are ...

1 hour ago
Science X / Why your old playlists still hit hard even if you never press play

Past research has shown that music is a significant source of nostalgia that boosts well-being and social bonds. In fact, hearing a tune from your youth is a powerful cue for rich, vivid memories. But what about hearing nothing ...

58 minutes ago
Phys.org / Atlantic 'cold blob' may be reshaping Indian monsoon, steering rain northwest

The Indian monsoon has shifted over the past quarter century. Northwest India now receives substantially more rain than it once did, while a lack of rain sends the Indo-Gangetic Plain toward drought.

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Medical Xpress / A common food compound may hold the key to shutting down leaky gut damage

When the intestinal lining breaks down, harmful gut bacterial antigens can slip into the bloodstream alongside nutrients. This breach in the gut's protective barrier, known as "leaky gut," is more than a digestive issue—it's ...

41 minutes ago
Phys.org / Researchers discover how to turn one germ's drug resistance into an Achilles' heel

Decades of reliance on the antibiotic rifampicin have fueled the rise of drug-resistant Mycobacterium tuberculosis (Mtb). But as the bacterium mutates to protect itself from the drug, it also creates new weak points that ...

51 minutes ago
Medical Xpress / Children's brain tumors may spread faster when microglia build invasion-friendly scaffolding

Researchers at the Institute of Environmental Medicine (IMM), Karolinska Institutet, have identified a possible mechanism behind the spread of the aggressive brain tumor diffuse midline glioma. The study shows that the brain's ...

1 minute ago
Phys.org / Young and unemployed? Remote work, not AI, may be the problem, study finds

The rise of remote work since the pandemic has made businesses more reluctant to hire young, inexperienced workers and is the key driver of higher unemployment rates for recent college graduates, a study released Monday has ...

33 minutes ago
Phys.org / Thirty years at El Mirón cave uncover 40,000 years of Iberian prehistory

For the past three decades, a team of archaeologists have been uncovering some of the field's most recent monumental discoveries, relying on gut instinct, persistent hard work, and cutting-edge methods and technologies.

21 minutes ago
Phys.org / Space station dust maps slash climate uncertainty over iron-rich particles

New research from a team of scientists led by Cornell is transforming how researchers understand one of the atmosphere's most abundant and least understood constituents: mineral dust.

41 minutes ago
Phys.org / Scientists develop virtual tomato training arena for agricultural robots

Researchers at Osaka Metropolitan University have developed a method for creating realistic virtual tomato farms that automatically generate data for training agricultural AI systems. Their approach offers a way to overcome ...

1 hour ago
Tech Xplore / Nvidia PC chip hailed as 'game changer' in race for AI device

Laptop chipmakers such as Intel and AMD should be worried about their new rival Nvidia, experts say, after the US hardware titan announced Monday a push into the personal computer market.

21 minutes ago
Medical Xpress / Poop tests and blood tests join colonoscopy as options for colorectal cancer screening

It's increasingly common to see headlines and social media conversations about the rise in colorectal cancer among younger adults. In fact, the growing incidence of colorectal cancer in people under age 50 helped drive the ...

1 minute ago