The brain helps us navigate through the world, but it also functions as a navigational system. This is the opinion of ...

Add Yahoo as a preferred source to see more of our stories on Google. A picture of the microscope system. (CREDIT: Tatsuya Osaki) For decades, scientists have worked to peer deeper into the brain.

Wondering how to get a good memory? Not only can this habit help you preserve it as much as possible as you age, but it can ...

We have long been told a simple story about reward: Dopamine is the "wanting" molecule that drives us toward goals, and ...

Scientists have found a way to make one of the most aggressive brain tumors vulnerable to the immune system. A single injection of a modified virus can invade glioblastoma, kill cancer cells, and ...

How can we explain the onset of psychotic symptoms characteristic of schizophrenia? Despite their major and often irreversible impact on intellectual abilities and autonomy, the biological mechanisms ...

How does the brain take out its trash? That is the job of the brain's lymphatic drainage system, and efforts to understand how it works have pushed the boundaries of brain-imaging technologies. A new ...

Aging compromises the lymphatic vessels surrounding the brain, disabling waste drainage from the brain and impacting cognitive function. Researchers boosted lymphatic vessel integrity in old mice and ...

Vision loss has long been treated as a one-way street, a devastating endpoint rather than a problem the brain might quietly work to solve. A wave of research is now overturning that assumption, ...

The current dietary patterns of people today show that ultra-processed foods have become the main component of their meals because they prefer packaged snacks and sugary cereals and instant noodles ...