What is heat exhaustion and who is most at risk?

After musician Carlos Santana collapsed during his show at Pine Knob, it was later revealed he was dehydrated. Now, in the hottest time of the year, it's more important than ever to stay hydrated.

Four weight loss rules to follow - made to work with any diet

"It comes down to personality," he said. "Some like low-carb, some like high carb, some people like moderate protein, some like higher protein. It is what's going to keep you happy, compliant and adherent. There's no one single answer I don't dismiss any diet."

New prescription eye drops remove need for reader glasses

When you reach a certain age, many people can't leave home without readers. but now there's a new prescription eye drop that promises to enable your aging eyes to read without glasses - could that work? We put the drops to test with FOX 2's Jay Towers

Expert explains how we can improve our immune systems

It's a complex part of the human body that incorporates so many parts - the immune system. So as we make our way through Covid, as well as cold and flu season. How can we help our immune system do its job?