Is there a typical rate of cultural evolution?
Are cultural evolution rates similar across human societies? The emerging field of Cliodynamics uses mathematical models to study history......»»
Ancient microbes linked to evolution of human immune proteins
When you become infected with a virus, some of the first weapons your body deploys to fight it are those passed down to us from our microbial ancestors billions of years ago. According to new research from The University of Texas at Austin, two key e.....»»
Study calls for locally inclusive public health adaptation strategies to climate change
Modern disaster risk reduction strategies must incorporate Indigenous knowledge and local cultural practices to be adoptable and sustainable, according to a descriptive phenomenological study carried out in Kenya by researchers from the University of.....»»
Birds have accents, too: Researchers find cultural change in the dialects of parrots over 22-year period
While distinct languages and dialects are common to human societies, most people are unaware that other species may similarly have culturally significant dialects. New research conducted by a team of researchers from the University of Pittsburgh at J.....»»
What the unique shape of the human heart tells us about our evolution
Mammals, from the mighty blue whale to the tiny shrew, inhabit nearly every corner of our planet. Their remarkable adaptability to different environments has long fascinated scientists, with each species developing unique traits to survive and thrive.....»»
F&I data: Auto loan denial rate rises to 19%
Auto lenders denied nearly 1 in 5 consumers seeking a car loan during the 12 months ending in June, a larger rejection rate than a year earlier, according to the Federal Reserve Bank of New York's survey......»»
Walmart is selling this 24-inch gaming monitor for $82 today
Snap up a 24-inch gaming monitor for a steal of a price at Walmart right now and enjoy a higher refresh rate than usual......»»
The evolution of the Trappist-1 planetary system
Planets are bodies that orbit a star and have sufficient gravitational mass that they form themselves into roughly spherical shapes that, in turn, exert gravitational force on smaller objects around them, such as asteroids and moons......»»
"Amazon" algae shed light on what happens to populations when females switch to asexual reproduction
Researchers at Max Planck Institute for Biology Tübingen and Kobe University discovered populations of female brown algae that reproduce from unfertilized gametes and thrive without males. In a study published in Nature Ecology & Evolution, they use.....»»
Fossil hotspots in Africa obscure a more complete picture of human evolution, study says
Much of the early human fossil record originates from just a few places in Africa, where favorable geological conditions have preserved a trove of fossils used by scientists to reconstruct the story of human evolution......»»
Mechanistic insights on SSZ-13 zeolite in catalytic dimethyl ether carbonylation
Dimethyl ether (DME) carbonylation to methyl acetate (MA) is one of the crucial steps in an indirect synthesis route of ethanol from syngas. SSZ-13 zeolite, with a typical topology of CHA, characterized by its 8-membered ring (8-MR) channels, has sho.....»»
Project Helianthus—a solar-sail-driven geomagnetic storm tracker
Solar storms captured the imagination of much of the American public earlier this year when auroras were visible well south of their typical northern areas. As the sun ramps into another solar cycle, those storms will become more and more common, and.....»»
Understanding of early life ecosystems sheds light on evolution of life on Earth
With a new understanding of past life on the planet through fossils, a Mississippi State biological sciences faculty member is helping researchers better predict Earth's future......»»
Your 10-year-old graphics card can run Dragon Age: The Veilguard
2014's Nvidia GTX 970 is still a "minimum requirements" workhorse. Enlarge / At this rate, it might be the only graphics card you'll ever need? When Dragon Age: Inquisition came out nearly 10 years ago, PC players could.....»»
Sex and alcohol in Nigeria: Marketing tactics send dangerous messages to young drinkers
Nigeria has a high rate of heavy drinking among young people. One study found that 55.8% of teenagers between 15 and 19 years old had engaged in binge drinking in the past month......»»
Average dealership pretax profit slipped 33% in the first half of 2024, report says
The report from Presidio Group and NCM Associates also found the typical dealership hasn't reduced expenses quickly enough amid profitability declines......»»
Deals: M4 iPad Pro $899, iPhone 15 Pro $300 off, 15W MagSafe stand $40, MacBook gear, chargers, more
Today’s collection of deals is now ready waiting down below starting off with a return of all-time low pricing on – the 11-inch 256GB model at $100 off the going rate. We then move over to some new Amazon all-time lows on its Premium Renewed unl.....»»
Islands in the sky: Could steep-sided hilltops offer safe haven to threatened species?
Species are disappearing at an alarming rate around the world. But Australia's extinction crisis is especially severe—since European colonization, we have lost about 100 species of animals and plants. The loss of 33 mammal species is largely due to.....»»
Tracking a newly discovered hypervelocity star spotted by citizen scientists
It may seem like the sun is stationary while the planets in its orbit are moving, but the sun is actually orbiting around the Milky Way galaxy at an impressive rate of about 220 kilometers per second—almost half a million miles per hour......»»
International team sequence the world"s largest animal genome: Data help explain tetrapod evolution
Join us as we travel back in time. We have arrived in the Devonian period, some 420 to 360 million years ago. In a shallow area near the water's edge, something happened that would forever change life on our planet: a fish from the class of lobe-finn.....»»
New analysis of Webb data measures universe expansion rate, finds there may not be a "Hubble tension"
We know many things about our universe, but astronomers are still debating exactly how fast it is expanding. In fact, over the past two decades, two major ways to measure this number—known as the "Hubble constant" —have come up with different ans.....»»