A post hoc analysis found that the effect of transcutaneous auricular vagus nerve stimulation (taVNS) on cardiac and inflammatory stress responses was critically dependent on variability in baseline ...

Whoever we are, whatever we’re doing, we have a measurable heart rate. It’s a pretty clear sign of being alive. But what should your heart rate be when exercising? When we exercise, our heart rate ...

The past year marked the beginning — or re-beginning — of a new, old era in American schools: the Trump administration’s second term, which promised an explosion of school choice programs, further ...

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Make a New Year’s resolution to drive safer in 2026. Learn more ...

A team of researchers has built one of the most detailed open maps of emerging technologies yet assembled, allowing governments, companies and investors in the United States and worldwide to see what ...

Researchers found higher rates of depression, poor sleep and obesity among tweens who had early access to a cellphone. By Catherine Pearson What is the “right” age to get your child a smartphone? It’s ...

Your heart rate can tell you a lot about your fitness and cardiovascular health. Your heart beats consistently, day in and day out, but you may not generally pay close attention to it. You might take ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. Earlier this year I got an Oura ring to track the state of my health. Soon ...

Michael Ingram is a Senior Contributor from the United States of America. Michael has been writing for GameRant since 2021 with a previous history of personal analytical writing. Michael is a lifelong ...

To live is to have a heartbeat, which is why it makes sense for us living things to have a good understanding of our ticker. It’s well-known science that our hearts beat faster when we exercise and ...

In normal times the year ahead would look like a good one in which to hold government bonds. Central banks, including America’s Federal Reserve, have been cutting interest rates. Global growth has ...

Mortgage rates are lower than they were a year ago. Many hopeful buyers still can’t afford a house. Homeowners with low mortgage rates and a lot of equity feel little pressure to sell, which is ...