Jason Coder sets up an experiment in an anechoic chamber to use Wi-Fi to sense breathing. The manikin is used to train medical professionals, and simulates a number of breathing scenarios. (Credit: R.

Have you ever tried to “just take a deep breath” and found that it does absolutely nothing for you? Deep diaphragmatic breathing is truly one of the easiest, most effective ways to reduce the impact ...

The way you inhale and exhale can make a big difference to your wellbeing. Try this advice to breathe better In fact, wellbeing experts say that the way you breathe can have a big impact on your ...

On average, workers worldwide spend between 40 and 50 hours at work every week. During that time, we’re expected to meet deadlines, hit targets, ensure quality, and pipe up in dreaded meetings. For ...

In the fast-paced world we live in, stress and anger often seem like unavoidable parts of daily life. These emotions can arise from various situations—traffic jams, workplace conflicts, or even ...

Let's Learn is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

High-stress situations make you feel tense because they activate your sympathetic nervous system. This triggers the well-known fight-or-flight response, says Willie E. Lawrence Jr., MD, a preventive ...

In such a digital age, it can be hard for kids to drown out the noise. In today’s busy world, it’s hard to find time away from the noise and focus on yourself. The same holds true for kids. "All of us ...

The good news is you're not alone, and even better, there's a way to make your body use oxygen more efficiently, which directly translates to better performance, more endurance, and an overall feeling ...

Of all of the functions we pay the least attention to, but we use the most frequently, breathing is probably at the top of the list. We average a little over 20,000 breaths per day, yet rarely stop to ...

Which of the following scenarios have you ever found yourself in during a triathlon? If you ever had a basic introduction to swimming or taken Swimming 101 (some colleges actually offer this), you ...