From light timing to melatonin, these science-backed tips help you maximize every minute of your vacation.

Lavender sleep masks, massages and mind tricks involving socks: Jet-setting bosses swear by these hacks that they say don’t ...

Beat time zone fatigue with this jet lag survival guide!

Vanda Pharmaceuticals (VNDA) lost ~11% in the premarket on Thursday after the U.S. FDA declined to approve a label expansion for its sleep disorder drug Hetlioz (tasimelteon) as a treatment for jet ...

In a saga that has spread over seven years, the FDA has again rejected Vanda’s bid to expand the label for Hetlioz to treat jet lag disorder. The new thumbs-down came Wednesday, three months after the ...

Dec. 29, 2025 – The holidays can be an unexpected litmus test of how well your daily routine syncs – or doesn't – with your body's natural circadian rhythm. You're probably not going to develop social ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The rejection came just a week ...

Jet lag is commonly associated with long international flights and changing time zones. However, doctors are increasingly warning about a lesser-known but equally disruptive phenomenon, jet lag ...

Boom Supersonic is putting its engine technology to work on the ground to power the AI boom, and help fund development of its full-size Overture aircraft. Jesse Orrall (he/him/his) is a Senior Video ...

After her retirement announcement when she was just 16, the champion figure skater is back and ready to make history at the 2026 Milano Cortina Olympics. Here, the now-20-year-old tells Cosmo Sports ...

“We’ve had such a long relationship. We love hanging out,” says Tremonti. “We’d go to 5150, he’d come hang out with us, we’d ...