Mental Mapping News Today : Breaking News, Live Updates & Top Stories | Vimarsana

three feet of snow in parts of the northeast. in the west evacuations after storms bring rain and floods to california. now crossing the country. stocks falling on wall street amid fears another major bank could fail. the terrifying accident at a texas zoo. a tree falling on multiple people including a child. what we're learning. the high-stakes hearing. the judge in texas who could ban the abortion pill nationwide, even in states where abortion is legal. what happened in court? and america has a new favorite pup after more than 30 years. which breed beat out labrador retriev...

All of the above. i do it for exercise and because i love the puzzle. solving the puzzle. >> reporter: new research from mcmaster university in canada shows solving that puzzle is part of keeping her brain healthy. scientists have found that using gps does too much brain work for us. >> they're extremely convenient but they take the thinking out of it. they take the brain effort out of it, and it may be doing us a disservice in the long run. >> reporter: losing navigational skills can lead to cognitive decline, even dementia, but reading a map stimulating the hippocampus, the part of the brain...