Childhood Adversity Tied to Race-Related Differences in Brain Development
Gray matter volume in key brain regions was lower in Black children compared with white children, likely due to disparities in childhood adversity, according to data from the Adolescent Brain Cognitive Development (ABCD) study. Among children ages 9 to 10 years, white kids showed greater gray matter volumes compared with Black kids in the amygdala, […]
Trees are biggest methane ‘vents’ in wetland areas – even when they’re dry
Most of the methane gas emitted from Amazon wetlands regions is vented into the atmosphere via tree root systems — with significant emissions occurring even when the ground is not flooded, say researchers at the University of Birmingham. In a study published in the Royal Society journal, Philosophical Transactions A, the researchers have found evidence […]
Gut flora composition and function may impact susceptibility to konzo, a neurological disease caused by world staple crop cassava: New study is first to shed light on gut microbiome of people that rely on this food source
Differences between gut flora and genes from konzo-prone regions of the Democratic Republic of Congo (DRC) may affect the release of cyanide after poorly processed cassava is consumed, according to a study with 180 children. Cassava is a food security crop for over half a billion people in the developing world. Children living in high-risk […]
Long-term urban emissions data show a decrease in high-income countries
A new study shows how urbanisation has influenced anthropogenic CO2 and air pollutant emissions across all world regions, by making use of the latest developments in the Emissions Database for Global Atmospheric Research developed by the Joint Research Centre of the European Commission. The results show that by 2015 urban centres were the source of […]