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Molecule patches leaks in blood-brain barrier to prevent MS or Alzheimer’s

The blood-brain barrier performs a vital function in keeping out toxins and pathogens, but it can become “leaky.” Now Stanford scientists have identified therapeutic molecules that could help patch it up, to potentially prevent neurological diseases.

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Tiny pangolin-inspired robot can stop internal bleeding

It may not look anything like the kind of tiny surgeon you'd want inside your soft tissue, but this small, soft metallic robot with flexible 'scales' like the land mammal can be magnetically controlled to treat internal injuries and deliver drugs.

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Combination therapy a one-two punch to KO aggressive brain cancer

A new study has found that combining radiotherapy with a cancer-targeting virus was more effective at combatting a hard-to-treat, deadly form of brain tumor than using either therapy alone. The finding may lead to more effective cancer treatments.

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Scientists clash over world’s oldest penis carving

Scientists are divided over whether there's a new "earliest known sexed anthropomorphic representation," in the form of a 4.3-cm (1.69-in) carved graphite pendant that University of Bordeaux archaeologists believe is supposed to be a penis.

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Cambridge reactor converts plastic waste and CO2 into useful chemicals

CO2 emissions and plastic waste are two major environmental problems, but a Cambridge device may help tackle both at once. The team demonstrated a new version of their solar reactor, which uses sunlight to convert CO2 and plastic into useful chemicals.

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First-of-its-kind noninvasive CRISPR method knocks out anxiety gene

Researchers have used a novel, noninvasive method to overcome the challenge of delivering CRISPR/Cas9 gene-editing technology into the brain, knocking out a gene that causes anxiety and opening the door to the development of new medications.

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G-Wagen overland pickup is a well-oiled weekend adventure machine

Pit26 Motorsports has created what it calls its most off-road-capable truck yet. It transforms the Mercedes G-Class into a high-riding, stretched pickup fully outfitted for choose-your-own-adventure day trips and overnighters.

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Read more about the article Okta moves passkeys to cloud, allowing multi-device authentication

Okta moves passkeys to cloud, allowing multi-device authentication

Okta’s formula for multi-device identity authentication for a hybrid workforce: extract passwords, add ease of passkeys across devices. Amid an industry migration away from passwords, Okta has launched Okta Device…

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