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A little-known form of dementia, easily mistaken for Alzheimer's disease, now has a brand new name and specific diagnostic criteria.
Researchers are calling it limbic-predominant amnestic neurodegenerative syndrome (LANS), and they hope that their work makes it easier for medical professionals to care for and counsel patients with various forms of memory loss.



					
			

LANS presents with a different set of brain changes to  Alzheimer's, and it tends to progress slower and with milder symptoms, mostly impacting those over the age of 80.
Similar to Alzheimer's, a definitive diagnosis is only available upon autopsy.
To help those living with memory loss, neurologist Nick Corriveau-Lecavalier...

Scientists Name New Type of Memory Loss Often Mistaken For Alzheimer's


Enhancing your muscles may offer greater brain health benefits than the current craze of weight-focused anti-obesity medications such as Ozempic, researchers of a recent study claim. 
According to the retrospective analysis conducted by scientists from Sichuan University in China, grip strength and locations of subcutaneous fat do a better job of predicting neurodegenerative diseases and biological signs of aging in the brain than more general measures of muscle and overall body fat.
"This study highlights the potential to lessen people's risk of developing these diseases by improving their body composition," explains Sichuan University epidemiologist Huan Song.
Led by Sichuan University physician Shishi...

Whether You Carry Fat in Your Arms or Legs Could Predict Risk of Dementia

New Hampshire State

In late July, a young fisherman by the name of Joseph Kramer was hauling up his lobster traps off the coast of New Hampshire when he found himself looking at a crustacean positively too beautiful to eat.



					
			

The lobster's shell was a swirling mass of blue, purple, and pink pigments, which looked like glazed, opalescent pottery when wet.

Kramer had once reeled in a bright blue lobster, but he had never before seen one with such a multitude of colors.
The lucky lobster avoided the dinner plate and was taken straight to the Seacoast Science Center, where it is now on display.
There, the...

Gorgeous 'Cotton Candy' Lobster Just Found Is So Rare It's 1-in-100 Million


A 58-year-old man in the United States is the first person in the world to have had his failing heart replaced with a temporary, titanium blood-pumper.
The metal organ looks like it was made for the Tin Man, but it was actually designed by the medical device company BiVACOR to replace the full function of a flesh-and-blood human heart for as long as possible.



					
			

BiVACOR's Total Artificial Heart (TAH) is not designed to beat like a real one. But even without flexible chambers or pumping diaphragms, BiVACOR claims it is powerful enough to sustain a man during exercise, and small enough to...

World First: Heart Made From Titanium Kept a Man Alive For Days


If you select a random person out of a crowd, odds are they won't be the tallest human that ever lived. So why should we expect the same for  dinosaurs?
Of all the Tyrannosaurus rex fossils we've found, it's statistically unlikely that any of them are the largest of their species to have lived. It's even difficult to gauge where they sit on the T. rex height chart.



					
			

A new study estimates that, statistically, the largest T. rex could have been 70 percent more massive than the largest specimen we have on record. That's a whopping weight of around 15,000 kg...

The Largest T. Rex Was Probably Much Bigger Than We Ever Realized


Every now and again, the night sky lights up with a spectacular explosion that blazes with the most energetic light our Universe can produce. Known as gamma-ray bursts, they can release in a few seconds what our Sun will emit over its lifetime.
Now scientists have found a never-before-seen signal buried in the spectrum of electromagnetic radiation delivered by the brightest gamma ray burst ever recorded.
That signal is an emission light – a bright region in the gamma-ray spectrum produced by something emitting light in that specific wavelength range. And that something, scientists have determined, is complete and utter destruction: the...

Signal Buried in Biggest Explosion Ever Seen Hints at Total Annihilation


Extreme weather events and rising seas are putting precious heritage sites around the world in harm's way.
A precious stone pyramid in Mexico is the latest to succumb to an increasingly chaotic global climate. On the night of July 29, the 15-meter-high (roughly 50-foot-high) square monument located in the state of Michoacán suddenly slumped under the pressure of incessant rain, its south wall crumbling into a pile of rubble.



					
			

The pyramid was once one of the best-preserved monuments of the Michoacán Kingdom civilization. It is located at Ihuatzio, a remarkably preserved archaeological site that contains one other pyramid, a tower or fortress,...

'Bad Omen': Ancient Pyramid in Mexico Collapses Into Pile of Rubble

Colorado State

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David Heitz

A bill quietly introduced this spring in the Colorado legislature to decriminalize the possession of drug paraphernalia obtained by harm reductionists has become law. As low-key as the legislation was introduced, the bill was signed into law without fanfare June 6. It garnered little to no media attention.

Colorado legalizes needles, pipes for meth and crack if obtained by harm reduction group


Neuroscientists think they have identified the large-scale neural network that keeps the brain's creative juices flowing.
Unlike specific movements or sensory responses, creative thought isn't confined to any one part of the brain's wrinkled outer cortex. But a team of researchers, led by Baylor College of Medicine, think they have found the brain circuits fundamental to some types of creativity.



					
			

When nine adult participants had specific parts of their default mode network (DMN) temporarily suppressed via deep brain stimulation, they were no longer able to think outside of the box to the same extent.
The DMN's web activates when the mind is wandering...

Scientists Identify Neural Network Vital For Creativity in The Brain


A tree common in gardens for its pretty flowers and foliage has been harboring a secret this entire time.
The wood of the two species of tulip tree (Liriodendron) is neither hardwood nor softwood, but a type of wood in between, something we didn't even know existed. And this wood, researchers say, seems to be particularly efficient at carbon sequestration and storage.



					
			

This ability, say biochemists Jan Łyczakowski of Jagiellonian University in Poland and Raymond Wightman of Cambridge University in the UK, could be related to the size of the tree's macrofibrils, long threadlike bundles of cell wall components and cellulose, which...

A New Type of Wood Just Discovered Could Revolutionize Carbon Storage


Ancient archaeological discoveries can be confusing, exciting, intriguing, educational – and occasionally just a little creepy, as a new excavation of a 2,500-year-old graveyard site in Norway has proved.



					
			

Here's the creepy part: the main cluster of graves, comprising 39 individual bodies, were all for children under the age of six – based on a close study of the fragments of bones that had escaped being cremated.
There were two other graves containing adult bodies but these were separate from the main group.
However, it's not certain that anything sinister has gone on. This would've been a time when the infant mortality rate...

Mysterious 2,500-Year-Old Graveyard Found Filled With Young Children


The  virus responsible for  COVID-19 is now widespread in wildlife. A new study in the US identified exposure rates of up to 60 percent in some species.
"I think the big take-home message is the virus is pretty ubiquitous," says Virginia Tech conservation biologist Amanda Goldberg. "We found positives in a large suite of common backyard animals."



					
			

Testing almost 800 nasal and oral swabs from animals in rehabilitation centers or that were trapped and released in the wild, the researchers identified six different species with  antibodies indicating they'd been infected with  SARS-CoV-2 at some point.
Most of the infected...

Virus Behind COVID-19 Now Rampant in Wild Animals, Study Finds


There's no cure for type 2  diabetes, which impacts more than half a billion patients worldwide. But with healthy lifestyle changes, it's possible for many if not most patients to put the disease in remission.



					
			

A diet rich in soups and shakes could be one way to go.
Preliminary findings from a year-long diabetes program, run by England's National Health Service (NHS), have shown that a total overhaul of a person's daily diet can put 32 percent of patients into remission.
Even without medication, their blood glucose levels remained stable over time. Participants who achieved remission lost an average of 15.9 kilograms...

Soups And Shakes Diet Can Put Type 2 Diabetes Into Remission, Study Finds


There's black, and then there's super-black. A new super-black wood-based material has been created that absorbs more than 99 percent of the light that hits it. What's more, the material was discovered almost by accident.



					
			

Researchers were working on water-repelling technologies for wood, using high-energy plasma gas – and noticed that the application of the gas turned the ends of wood cells completely black.
Further examination revealed the incredible light absorption properties of the new super-black material.
The team, led by PhD student Kenny Cheng from the University of British Columbia (UBC) in Canada, has named their new material Nxylon. Nyx is the...

New Super-Black Material Made of Wood Can Absorb 99.3% of Light


If you've got a high school yearbook you can flick through, you might find that the least attractive people run a slightly higher risk of living a comparatively shorter life, according to a new study.



					
			

Researchers in the US analyzed the fates of thousands of teenagers who graduated high school in the US in the late 1950s, to take a closer look at how looks might be linked to mortality risk.
It's not implausible that features we find attractive might convey information about our state of health. Past research has identified links between our immune systems and ratings of beauty.
Yet there is...

Your High School Yearbook Photo Could Predict How Long You'll Live


Eventually, we're going to want to expand the World Wide Web across the galaxy, and NASA recently demonstrated a key piece of tech that could help, beaming messages via laser across a distance of almost 16 million kilometers (10 million miles).



					
			

That's about 40 times farther than  the Moon is from Earth, and the accomplishment, achieved in November 2023, represented the first time that optical communications have been sent across such a distance.
Traditionally, we use radio waves to talk to distant spacecraft – but higher frequencies of light, such as near infrared, offer an increase in bandwidth and therefore a...

NASA Beamed a Laser Message to Earth From 10 Million Miles Away

Deep in the Mexican jungle at the tip of the Yucatán Peninsula, archaeologists have uncovered a hidden treasure trove of history.
There, in the ancient, long-abandoned Maya city of Cobá, near the towering Nohoch Mul pyramid, a vast stone slab was found tucked away in what was once the floor of a sacred pool. What makes this slab so special is what it bears: an inscription consisting of 123 glyphs, painstakingly carved into its surface.



					
			

Initial inspection suggests that the glyphs describe the founding date of a town called Keh Witz Nal, or "Deer Mountain", on 12 May 569 CE. They also...

123 Maya Glyphs Found on Huge Stone Reveal Secrets of a Lost City


Right down to a cellular level, life requires water for survival.
Predicting how liquid H2O squeezes its way through molecular-scale plumbing requires a level of simulation that currently taxes even the most powerful computers.



					
			

So researchers in the US turned to  machine learning to figure out how water's electric properties change when trapped inside nanometer-sized cylinders made of pure carbon.
Don't let water's apparent simplicity fool you. Inside every molecule there's a single oxygen bullying its hydrogen sidekicks for more than its fair share of electron time, creating an imbalance in charge referred to as a dipole.
This imbalance gives water its mix...

Water Does Something Very Weird When It Gets Trapped in Tiny Holes

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Total Apex Sports & Entertainment

In the world of astrology, certain dates align with celestial energies that lean toward the fruition of dreams. Today is one such day. The energy brings with it an essence of positivity, offering a powerful blend of heavenly influences that can bring longings into existence. For three zodiac signs in particular, this is especially true. Aries, Leo, and Sagittarius, the stars are aligning in your favor more so than the rest of us. Here's how these signs can take advantage of this powerful energy and make their dreams begin to come true.

3 Zodiac Signs Whose Dreams Come True | August 16, 2024


We all had to make adjustments as the  COVID-19  pandemic unfolded – even zoo animals who were suddenly not seeing crowds of visitors pass by every single day.
In a study published in 2022, researchers discovered how primates reacted to that shift, looking at the behavior of bonobos, chimpanzees, western lowland gorillas, and olive baboons, and finding that the animals changed their habits in a variety of ways, including the amount of time they spent resting and eating.



					
			

Visitor interactions are thought to be crucial to the welfare of zoo animals. Yet these interactions have the potential to be either...

When The Pandemic Came, Zoos Shut, And Animals Began to Act Differently

NewsBreak

Vigorous Exercise May Protect Your Brain If You Have High Blood Pressure


Elevated blood pressure is associated with a higher risk of cognitive impairment and dementia. A new study has found regularly fitting in relatively intense physical exercise...

Vigorous Exercise May Protect Your Brain If You Have High Blood Pressure

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