Jon LaPook, M.D. is the award-winning chief medical correspondent for CBS News. Since joining CBS News in 2006, LaPook has delivered more than 1,500 reports on a wide variety of breaking news and ...

Research is clear that multitasking significantly undermines career progress despite its popularity in modern workplaces. But why does multitasking harm workplace productivity? And how can you ...

Confident you can multitask? Research shows the most certain people are usually worst at it. Here's what brain science ...

From checking emails while on a call to cooking dinner and helping with homework, we all operate through multitasking. But new research suggests that our ability to juggle multiple tasks isn't a ...

Add Yahoo as a preferred source to see more of our stories on Google. Does multitasking help us be more productive, or is it just stressing us out? Here's what experts say. (Getty Creative) (10'000 ...

That constant tab-switching habit might be doing more harm to your brain than you think. We’ve all been there – responding to emails while joining a Zoom call, scrolling social media during a TV show, ...

Multitasking usually lowers productivity because most people are “task switching,” which creates a mental “switch cost” that slows processing and reduces accuracy. Switching between tasks strains ...