Putting vampire bats on treadmills reveals an unusual metabolism

Vampire bats have become such specialized bloodsuckers that they metabolize their food more like some blood-feeding flies than like other known mammals, a new experiment shows. The common vampire bat…

Gut Bacteria Modulate Stress Responses Over Time

Summary: New research has unveiled how gut bacteria play a key role in regulating stress by interacting with circadian rhythms, opening possibilities for microbiome-based therapies for mental health. Researchers found…

Does Additional Education Protect the Brain?

Summary: A recent study explored whether additional years of education lead to long-term changes in brain structure, especially in protecting against brain aging. Analyzing data from a unique natural experiment…

Personality Traits Linked to Physical Activity and Sedentary Patterns

Summary: A new study reveals that personality traits influence both physical activity and sedentary behavior patterns. People with resilient personalities, marked by high conscientiousness and extraversion, tend to engage in…

Mother’s Role in Buffering Child PTSD

Summary: A mother’s ability to regulate her response to trauma can significantly lessen PTSD symptoms in her children, particularly in high-stress regions. The research observed 131 mothers and young children…

Researchers Create Cell-Level Wearable Devices to Restore Neuron Function

Summary: Researchers have developed tiny, wireless devices capable of wrapping around individual neurons, potentially aiding in the treatment of neurological disorders like multiple sclerosis. These devices, made from a soft…

Amygdala Cells Linked to Anxiety

Summary: Researchers have identified specific cell types in the amygdala linked to anxiety, revealing potential new targets for treatment. By analyzing gene expression in human and macaque brains, scientists discovered…

Cooperative Care Influences Brain Development in Humans and Marmosets

Summary: Cooperative breeding influences brain development in common marmosets and humans, allowing longer periods for social learning. Marmoset brains, like human brains, develop socio-cognitive regions slowly, maturing in early adulthood.…

Why finding bird flu in a U.S. pig for the first time is raising new worries

At least one pig has picked up bird flu amid an outbreak in poultry on a backyard farm in central Oregon. While the infection appears limited to one farm so…