Ancient, engraved stones may have been buried to summon the sun
A trove of engraved stones unearthed from ritual gathering sites on Bornholm, an island in Denmark, display motifs that most commonly represent the sun and croplike plants.
‘Reanimated’ herpes viruses lurking in the brain may link concussions and dementia
What's new here is that the researchers have demonstrated that physical injury can activate latent viruses in the brain, said Dr. Gorazd Stokin, who leads a neuroscience lab at the Institute of Molecular and Translational Medicine in the Czech Republic and was not involved in the new study.
Scientists Say: Frost Quake
Frost quakes happen when water from rainfall, snowmelt or flooding soaks into the ground, filling all available spaces.
Python 12×52 Range Master Ultra HD Monocular review
The Rangemaster's performance for birdwatching was also impressive, offering 12x magnification, which provided detailed views of nesting geese, and clear images at distances where lower-quality optics would have struggled.
Situs inversus: The condition where your organs are on the ‘wrong’ side
She holds a bachelor’s level in biology from Durham College and a master’s level in restorative and professional neuroscience from Oxford University. She has worked in science communication, clinical writing and as a neighborhood news press reporter while taking on journalism training. The organs in the breast and abdominal area of people with situs inversus...
Potentially habitable planet TRAPPIST-1b may have a carbon dioxide-rich atmosphere
That haze, the researchers say, causes the planet's upper atmosphere to be hotter than the layers below, creating an environment where carbon dioxide emits light rather than absorbing it, which could explain the lack of an expected dip in previous observations.
Why is fluoride added to drinking water?
"Fluoride was found to significantly reduce tooth decay," Neil Maniar, a professor of public health practice at Northeastern University, told Live Science in an email.
The spread of breast cancer may be inherited
In a large study in Sweden, people who inherited two copies of the spread-associated variant have a 22 percent risk of developing metastasis within 15 years of their original diagnosis, the researchers found.
Could we ever retrieve memories from a dead person’s brain?
Hannah Loss is a scientific research reporter based in Boston. She got a Master’s level in journalism from NYU’s Scientific research, Health and wellness and Environmental Coverage Program. “We imbue our memories with all sorts of meaning and viewpoint in a way that is not always reflective of the event,” he said. For now, at...
Forget aesthetics, the reason to look after our skin should be health
Due to the dense thicket of blood vessels running under the surface, inflammation that starts in the skin can easily spread to the heart and the brain, increasing the risk of cardiovascular disease and dementia, for instance.
How did the ancient Egyptians celebrate the new year?
The lack of a leap year meant that, over time, Wepet Renpet "wandered across the climatic seasons,"Juan Antonio Belmonte, a researcher at the Institute of Astrophysics of the Canary Islands who has written extensively about the calendar system of ancient Egypt, told Live Science in an email.
U.S. hospitals continue to shut down labor and delivery services
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Is Google’s new Willow quantum computer really such a big deal?
Google says Willow has again widened the gap between quantum and traditional machines, as the task took 5 minutes on the chip, while the firm estimates that it would take 10 septillion years, or much more than the age of the universe squared, on a leading supercomputer.
We finally have an explanation for 2023’s record-breaking temperatures
But analysis of satellite data by Helge Goessling at the Alfred Wegener Institute in Germany and his colleagues revealed that 2023’s planetary albedo hit a record low.
Extremely rare, black ‘anti-auroras’ paint luminous ‘letter E’ above Alaska
Aurora seeker Todd Salat found the unusual aurora on Nov. 22 over an undefined location in southcentral Alaska at about 4 a.m. regional time (8 a.m. EST). The luminescent letter showed up relatively out of nowhere and lasted for a few mins while biking via several shapes, all of which consisted of unusual dark patches...
Massive, ‘potentially hazardous’ asteroid due to make closest-ever approach to Earth tonight — and you can watch it live
The gigantic space rock, which is taking a trip at about 27,500 miles per hour (44,300 kilometers per hour), will certainly get to a minimal range of 1.37 million miles (2.2 million kilometers) from Earth at 0:27 ET– its closest technique to our planet on document, according to NASA’s Jet Propulsion Research laboratory (JPL). Contact...
Re-engineering where body meets machine
As a Black woman born in West Virginia in 1922, she was a contemporary of the Hidden Figures mathematician Katherine Johnson, and like her peer, Collins contended with both racism and sexism, which impeded her efforts to participate equally in the sciences and in society.