If you have trouble falling asleep, you'll try pretty much anything to get some shuteye, from sleeping in cool temperatures to meditation to breathing exercises. But a new sensory sleep experience ...

If you’ve ever experienced a tingling sensation on your skin in response to a certain visual or sound, you may have had an autonomous sensory meridian response—or ASMR as it’s more commonly known as.

The euphoric-but-relaxing responses to soothing visuals and quirky, textural sounds has spawned an online wellbeing phenomenon. But what is ASMR—and why do only some people feel it? Increasingly, ...