After Jo-Ana Chase heard her mother had successful heart surgery, she was relieved when her mom was finally discharged from the hospital and sent home to be cared for by her brother.
ORNL story tips: Air taxis, fungi speak, radiation game and climate collab.
One of world's earliest examples of art, the enigmatic `Venus' figurines carved some 30,000 years ago, have intrigued and puzzled scientists for nearly two centuries. Now a researcher from the University of Colorado Anschutz Medical Campus believes he's gathered enough evidence to solve the mystery behind these curious totems.
Looking at a case study of Taiwanese police interacting with a powerful local union, the author explores "weak policing."
More frequent exposure to air pollution spikes were associated with reduced test scores for third graders in Salt Lake County. Schools with a higher proportion of students of color and from households experiencing poverty were exposed to more peak pollution days than were schools serving middle- to upper- class and predominately white students. The results stress the need for legislators to enact policies to reduce the number of peak pollution days.
A University of Maine-led group of researchers developed Power Theory, a model emphasizing the role of demography in political centralization, and applied it to the shift in power dynamics in prehistoric northern coastal societies in Peru. To test the theory, the team created a summed probability distribution (SPD) from 755 radiocarbon dates from 10,000-1,000 B.P. Researchers found a correlation between the tenets of Power Theory and power structure changes in early Peruvian societies.
Results of a new five-year study of recycled concrete show that it performs as well, and in several cases even better, than conventional concrete. Researchers at UBC Okanagan's School of Engineering conducted side-by-side comparisons of recycled and conventional concrete within two common applications--a building foundation and a municipal sidewalk. They found that the recycled concrete had comparable strength and durability after five years of being in service.
Having children doesn't just make you feel like you've aged overnight -- a new study led by Penn State researchers found that the number of times a person gives birth may also affect the body's physical aging process.
Researchers from the Centre for Audio, Acoustics and Vibration at the University of Technology Sydney impacts for health and well-being of their 'virtual Active Noise Control/Cancellation (ANC) headphone
By analyzing sediment cores taken from six sites in southern Greece, an international team of researchers identified trends in cereal, olive, and vine pollen indicating structural changes in agricultural production between 1000 BCE and 600 CE. In a study published The Economic Journal, the researchers combine varying fields of scientific research to provide evidence for a market economy in ancient Greece characterized by integrated agricultural production and a major expansion of trade