Newer CT machines let travelers keep laptops and liquids packed, but their smaller openings may mean some bulging carry-on bags no longer fit through the scanner. As TSA rolls out new CT scanners at ...

White matter disease detected on CT may indicate a higher risk for future stroke or dementia compared with disease detected only on MRI.

LITTLE Ottilie Rushby was a “sassy, happy and beautiful” toddler when her parents noticed a small lump on her head. Dad James ...