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Blood test suggests preeclampsia risk using RNA

New Scientist Feed - Tue, 04/08/2025 - 4:00am
A blood test can accurately determine whether someone without known risk factors for preeclampsia may be at risk of developing the potentially fatal hypertensive pregnancy condition
Categories: Science

Blood test predicts preeclampsia risk using RNA

New Scientist Feed - Tue, 04/08/2025 - 4:00am
A blood test can accurately predict whether someone without a known risk of preeclampsia is likely to develop the potentially fatal hypertensive pregnancy condition
Categories: Science

How long is a day on Uranus? Slightly longer than we thought, it seems

New Scientist Feed - Tue, 04/08/2025 - 3:46am
Thanks to the Hubble Space Telescope, we now know that a day on Uranus lasts for 28 seconds longer than previously thought - a difference that could be crucial in planning future missions to the gas giant
Categories: Science

Hubble's New Image of a Star Factory in the Small Magellanic Cloud

Universe Today Feed - Tue, 04/08/2025 - 3:38am

NGC346 is a young star cluster in the Small Magellanic Clouds with an estimated 2,500 stars. It’s about 200,000 light years away and this image, taken by the Hubble Space Telescope reveals a beautiful region of star formation. The bright blue stars are many times more massive than the Sun and will live short lives ending in spectacular supernova explosions. The image helps us to understand the stellar formation process in a galaxy that has fewer metals than our own Galaxy.

Categories: Science

Skeptoid #983: Immigration Myths

Skeptoid Feed - Tue, 04/08/2025 - 2:00am

Many of our preconceived notions about immigrants likely bear very little resemblance to the facts.

Learn about your ad choices: dovetail.prx.org/ad-choices
Categories: Critical Thinking, Skeptic

Drs. Jay Bhattacharya, Marty Makary, and a Cruel April Fool’s Day

Science-based Medicine Feed - Tue, 04/08/2025 - 12:26am

One NIH staffer described Bhattacharya’s note as a “thank you and can’t wait to work with you email ... in the middle of the massacre.”

The post Drs. Jay Bhattacharya, Marty Makary, and a Cruel April Fool’s Day first appeared on Science-Based Medicine.
Categories: Science

Trees capture toxic fingerprint of gold mining in the Amazon

New Scientist Feed - Mon, 04/07/2025 - 10:00pm
Mercury pollution accumulating in trees could offer a new way to monitor destructive gold mining operations
Categories: Science

Researchers demonstrate the UK's first long-distance ultra-secure communication over a quantum network

Computers and Math from Science Daily Feed - Mon, 04/07/2025 - 4:25pm
Researchers have successfully demonstrated the UK's first long-distance ultra-secure transfer of data over a quantum communications network, including the UK's first long-distance quantum-secured video call.
Categories: Science

There's a Type 1a Supernova in the Making, Just 150 Light-Years Away

Universe Today Feed - Mon, 04/07/2025 - 3:02pm

Astronomers have discovered a remarkable star system just 150 light-years from Earth that's destined for a spectacular cosmic display. The system contains a white dwarf star drawing material from its companion star, with the pair orbiting at just 1/60th of the Earth-Sun distance. With their combined mass reaching 1.56 times that of our Sun, these stars are gradually spiralling toward each other, setting the stage for a spectacular explosion. Fortunately, scientists estimate this cataclysmic event won't occur for roughly 23 billion years, long after our own Sun will have reached the end of its life cycle.

Categories: Science

Termite stowaways: Study reveals boats as perfect vessels for global termite spread

Matter and energy from Science Daily Feed - Mon, 04/07/2025 - 2:30pm
A study reveals that termites are not simply spreading through natural processes, suggesting humans may be helping them 'conquer the world' by unknowingly transporting them aboard private boats.
Categories: Science

Researchers use AI to improve diagnosis of drug-resistant infections

Computers and Math from Science Daily Feed - Mon, 04/07/2025 - 2:30pm
Scientists have developed an artificial intelligence-based method to more accurately detect antibiotic resistance in deadly bacteria such as tuberculosis and staph. The breakthrough could lead to faster and more effective treatments and help mitigate the rise of drug-resistant infections, a growing global health crisis.
Categories: Science

Researchers discover why plastic sheds dangerous fragments

Matter and energy from Science Daily Feed - Mon, 04/07/2025 - 2:29pm
The world is littered with trillions of micro- and nanoscopic pieces of plastic. These can be smaller than a virus -- just the right size to disrupt cells and even alter DNA. Researchers find them almost everywhere they've looked, from Antarctic snow to human blood. In a new study, scientists have delineated the molecular process that causes these small pieces to break off in such large quantities.
Categories: Science

Chatbot opens computational chemistry to nonexperts

Matter and energy from Science Daily Feed - Mon, 04/07/2025 - 2:29pm
A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through chatting.
Categories: Science

Chatbot opens computational chemistry to nonexperts

Computers and Math from Science Daily Feed - Mon, 04/07/2025 - 2:29pm
A web platform uses a chatbot to enable any chemist -- including undergraduate chemistry majors -- to configure and execute complex quantum mechanical simulations through chatting.
Categories: Science

Rare crystal shape found to increase the strength of 3D-printed metal

Matter and energy from Science Daily Feed - Mon, 04/07/2025 - 2:29pm
Researchers have found special atomic patterns called quasicrystals in 3D-printed aluminum alloys. Quasicrystals increase the strength of 3D-printed aluminum, the researchers discovered, making it possible to use in lightweight, high-strength objects such as airplane parts. Once thought impossible, quasicrystals led to a 2011 Nobel Prize in Chemistry.
Categories: Science

Saturn's moon Titan could harbor life, but only a tiny amount, study finds

Space and time from Science Daily Feed - Mon, 04/07/2025 - 2:29pm
Despite its uniquely rich inventory of organic molecules, Saturn's largest moon, Titan, may be able to support only a minuscule amount of biomass, if life exists on the moon, according to a study using bioenergetic modeling.
Categories: Science

Asteroid 2024 YR4 Won't Hit Earth, But There May Be a Lunar Light Show

Universe Today Feed - Mon, 04/07/2025 - 12:49pm

Although astronomers have ruled out a smash-up between Earth and an asteroid known as 2024 YR4 in the year 2032, the building-sized space rock still has a chance of hitting the moon. In fact, the chances — slight as they are — have doubled in the past month.

Categories: Science

No, the dire wolf has not been brought back from extinction

New Scientist Feed - Mon, 04/07/2025 - 12:45pm
Colossal Biosciences claims three pups born recently are dire wolves, but they are actually grey wolves with genetic edits intended to make them resemble the lost species
Categories: Science

Experimental medication helps treat cocaine addiction

New Scientist Feed - Mon, 04/07/2025 - 12:30pm
A recently developed medication encourages people with cocaine use disorder to reduce their intake of the stimulant – a step towards the first approved drugs to treat the problem
Categories: Science

Andromeda's Black Hole is Winking at Us

Universe Today Feed - Mon, 04/07/2025 - 11:03am

Despite their name, black holes can sometimes emit radiation. A team of astronomers has recently detected a flicker of X-ray radiation from the supermassive black hole at the center of the Andromeda Galaxy. This flicker was identified using 15 years of data from the Chandra X-ray Observatory, revealing two distinct flashes in 2006 and 2013. Interestingly, these flashes coincided with bursts of neutrinos detected by the IceCube Neutrino Observatory, offering exciting new insights into the extreme conditions surrounding the black hole.

Categories: Science

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