Scientists found microscopic brain channels that transport Alzheimer's-related proteins, the article reports.

The discovery fills a missing piece in how the central nervous system clears waste.

Researchers long knew the brain needed drainage routes but could not map the exact pathways.

U.S. teams are studying how the channels move harmful proteins away from neural tissue.

If doctors can boost this deep-cleaning network, Alzheimer's prevention strategies may improve.

Labs now have a tangible target for upcoming clinical trials.

Lifestyle research is also testing ways to support natural clearance processes.

Broader trials are expected before any treatment based on the finding is ready.

Read the full article for more details on brain waste-clearance channels.