Nov. 19, 2024 — Leveraging a unique statistical analysis and applying it to ancient DNA extracted from human skeletal remains, a team of researchers has revealed new insights into how ancient ...
Genetic markers are DNA sequences with known physical locations on chromosomes. They are points of variation that can be used to identify individuals or species, or may be used to associate an ...
Research has linked variations in the volume of subcortical structures with a range of conditions, including schizophrenia, Parkinson's disease, and ADHD. In a new large-scale study ... study (GWAS), ...
Made from petroleum, red dye 40 is a synthetic food dye. Some studies suggest a link between red dye 40 and ADHD behavior; the dye might trigger or exacerbate behavioral changes in sensitive children.
The Swedish Board of Health and Welfare reports that in 2022 10.5% of boys and 6% of girls received an ADHD diagnosis, which is 50% more than in 2019. And the board forecast that the rates will ...
Biologists have investigated the inner workings of DNA methylation in plants. Their findings could help engineer crops that are more resilient to environmental changes, like heat or drought stress.
They say the concerns which led to genetic testing being abandoned in 1999 remain, “and are amplified by the vastly increased number of younger athletes” it is proposed would be tested under ...
Some research suggests that magnesium supplementation may help improve symptoms of attention deficit hyperactivity disorder (ADHD) in children and adults, but more research is necessary.
Rita Marker, a longtime advocate against assisted suicide, died Oct. 30 at the age of 83. Born in Washington state in 1940, Marker and her family settled in Steubenville, Ohio. After attending an ...