YouTube on MSN

Deep sleep | Delta waves

This sleep short is designed to help you fall asleep faster, reduce stress, and improve the quality of your sleep. Perfect ...
KESQ

Bottle-to-throttle: The precautions airlines take to make sure your pilot is sober

By Kate Springer, CNN It’s widely understood that drinking and operating heavy machinery don’t mix. Alcohol can slow reaction ...
Islands on MSN

Most travelers don't know these economy-class freebies exist (but flight experts say you should ask)

Some in-flight freebies, like basic beverages, are to be expected on many flights, but there are additional complimentary ...

How Cabin Crew Rest & Sleep On The Boeing 757

Since the 757 is a narrowbody jet, or single-aisle, it was not made with a dedicated resting compartment for the aircrew.

Airline water: Which airline's water is safest at 35,000 feet? New study rates health of water provided to passengers

A 2026 Airline Water Study released this week by the Center for Food as Medicine & Longevity reveals that the quality of drinking water varies significantly by airline, and many airlines continue to ...
IEEE

Cross-Sensor Transferability of a Deep Residual U-Net for Sleep Staging Using Temporal Low-Frequency Photoplethysmography

Abstract: Wearable sensors are increasingly used for sleep monitoring, but accurate sleep staging often depends on expensive, high-fidelity devices and hand-crafted features. This work explores ...