The Night Shift

As a nurse, i worked many evening, night and double shifts in hospitals. My friends and I were obsessed with our sleep, or lack of it: How long did you sleep? Was it good? The body’s circadian rhythm — an internal biological clock that regulates a variety of functions — is easily interrupted by this kind of shift work, as well as by travel across time zones.

United Airlines First to Purchase Sustainable Aviation Fuel for ORD

Chicago O’Hare International Airport will soon receive sustainable aviation fuel, all thanks to United Airlines, which became the first airline to purchase SAF for use at the airport, one of the largest in the United States. Neste, a producer of SAF, will provide up to 1 million gallons of its Neste MY Sustainable Aviation Fuel. The first supply arrived in August.

Konstanz: Border Town