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Jul 28, 2024

Scientists turn White Fat Cells into Calorie-Burning Beige Fat

Posted by in categories: biotech/medical, food

A new study shows that suppressing a protein turns ordinary fat into a calorie burner and may explain why drug trials attempting the feat haven’t been successful.

Researchers at UC San Francisco have figured out how to turn ordinary white fat cells, which store calories, into beige fat cells that burn calories to maintain body temperature.

The discovery could open the door to developing a new class of weight-loss drugs and may explain why clinical trials of related therapies have not been successful.

Jul 28, 2024

JPMorgan Chase, Wells Fargo and Bank of America Refuse To Reimburse $880,000,000 To Customers, Accused of ‘Repeated, Relentless Failure’ To Protect Victims of Fraud

Posted by in category: finance

A US Senate investigation is shedding light on just how often America’s big banks refuse to reimburse victims of fraud.

The Permanent Subcommittee on Investigations says JPMorgan Chase, Wells Fargo and Bank of America collectively refused to reimburse $880 million in Zelle transactions that customers reported as fraud between 2021 and 2023.

Specifically, the banks refused to reimburse $320 million to customers who were hit by unauthorized transactions – and rejected an additional $560 million in reimbursement to customers who were tricked into authorizing an illicit transaction.

Jul 28, 2024

A 2,000-Year-Old Sarcophagus Was Just Unsealed—and the Mummy Inside is Mind-Blowing

Posted by in category: futurism

The remarkable preservation reveals intricate details about ancient burial customs.

Jul 28, 2024

Archaeologists make stunning underwater discovery of ancient mosaic in sea off Italy

Posted by in category: futurism

The discovery includes “thousands of marble slabs” in “hundreds of different shapes” found in a submerged ancient city.

Jul 28, 2024

Surprising element found in traces of Tycho Brahe’s alchemy lab confounds scientists

Posted by in category: futurism

Renaissance astronomer Tycho Brahe, known for his studies of the heavens, was also a alchemist. A new study of glass shards reveals what Brahe was working with in his lab.

Jul 28, 2024

Dutch Chemists Finally Work Out How Rembrandt Achieved the Golden Lustre in His ‘The Night Watch’ Painting

Posted by in category: futurism

Researchers in Amsterdam discover how Rembrantd made the golden pigment in The Night Watch.

Jul 28, 2024

Dark matter seen separating from normal matter after galaxy cluster collision

Posted by in category: cosmology

Astronomers have uncovered the secrets behind an epic collision of two massive galaxy clusters, showing that dark matter and regular matter can actually separate during these huge events.

Located billions of light-years away, these clusters are home to thousands of galaxies and provide deep insights into the complexities of our universe.

Continue reading “Dark matter seen separating from normal matter after galaxy cluster collision” »

Jul 28, 2024

New feature spotted by Fermi Telescope in brightest gamma-ray burst of all time

Posted by in category: cosmology

NASA’s Fermi Telescope has revealed new details about the brightest of all time gamma-ray burst which may help explain these extreme and mysterious cosmic events.

Gamma-ray bursts (GRBs) usually last less than a second. They originate from the dense remains of a dead giant star’s core, called a neutron star. But what causes neutron stars to release huge amounts of energy in the form of gamma radiation is still a mystery.

In October 2022, astronomers detected the largest gamma-ray burst ever seen – GRB 221009A. It came from a supernova about 2.4 billion light years away. The event had an intensity at least 10 times greater than any other GRB detected. It was dubbed the BOAT, for brightest of all time.

Jul 28, 2024

Solar flare eruption breaks records for sun’s current cycle

Posted by in category: futurism

The X14-class solar flare, which erupted from the opposite side of the sun, was the most powerful of this solar cycle so far.

Jul 28, 2024

Physicists Rewrite Quantum Rules — New Theories Could Revolutionize Materials Science

Posted by in categories: chemistry, computing, particle physics, quantum physics, science, sustainability

Grasping the precise energy landscapes of quantum particles can significantly enhance the accuracy of computer simulations for material sciences. These simulations are instrumental in developing advanced materials for applications in physics, chemistry, and sustainable technologies. The research tackles longstanding questions from the 1980s, paving the way for breakthroughs across various scientific disciplines.

An international group of physicists, led by researchers at Trinity College Dublin, has developed new theorems in quantum mechanics that explain the “energy landscapes” of quantum particle collections. Their work resolves decades-old questions, paving the way for more accurate computer simulations of materials. This advancement could significantly aid scientists in designing materials poised to revolutionize green technologies.

The new theorems have just been published in the prominent journal Physical Review Letters. The results describe how the energy of systems of particles (such as atoms, molecules, and more exotic matter) changes when their magnetism and particle count change. Solving an open problem important to the simulation of matter using computers, this extends a series of landmark works commencing from the early 1980s.

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