This diagram shows the pathways cerebrospinal fluid (CSF) takes as it flows from the brain’s surface through facial lymphatic vessels and into lymph nodes in the neck.

Images show how cerebrospinal fluid (CSF), labeled with a fluorescent tracer, travels through lymphatic vessels around the eyes, nasal area, hard palate, and neck following infusion into the brain.

Pseudomonas aeruginosa (small rod-shaped bacteria) swarms toward and around a neighboring Cryptococcus neoformans (round yeast) colony. The thin fluid halo surrounding the yeast enables the bacteria ...

When researchers applied precise light mechanical stimulation to the skin of older mice, brain waste fluid (CSF) drained more ...

Faced with uncertain futures, a mind weighs different paths. This study reveals how populations of dopamine neurons form a map of how rewards are most likely to be distributed – in their magnitude and ...

The potato cyst nematode is a root parasite in plants like potatoes and tomatoes that can cause large-scale yield loss if left untreated. Centered around a newly identified, plant-produced chemical, ...

Andre Luiz, a member of Ribeirão, a quilombola community, looking at the community's reforestation nursery in Bahia, Brazil. ...

Many people use wearable devices, such as Apple Watches, to track their fitness goals, but a UM study finds that the devices ...

New research demonstrates that with collaboration between stakeholders, Australia can fully decarbonize its domestic and energy export economies by 2060 while avoiding harm to important areas for ...

Steve Koh, MD, MPH, MBA, is chief of clinical psychiatry at UC San Diego Health. Disclaimer: AAAS and EurekAlert! are not ...

Zachary Wagner is an economist at the Center for Economic and Social Research. His research uses economic theory and econometrics to study how people make decisions about health and health care around ...

The effects of artificial intelligence on adolescents are nuanced and complex, according to a report from the American Psychological Association that calls on developers to prioritize features that ...