News 4 Tucson has upgraded its broadcast technology to ensure a stronger signal for viewers across the community. This change ...

Our brains are much more active when we daydream than previously thought. Activity in numerous brain regions increases when our minds wander, according to new research. Psychologists found that brain ...

While many of us work with digital documents, sometimes, you still need to print documents for signature or print a photograph to give to a loved one. To find the best home printers, our tech team ...

For some time, we've known that it's rare to see people with both cancer and Alzheimer's diseases. Now, scientists believe they may have found why, discovering a molecule in cancer cells that clears ...