As of Wednesday, Dec. 17, the moon phase is Waning Crescent. This means only 6% of the moon is lit up tonight, according to ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Let’s take a mental trip back to seventh-grade health class. When you got to the unit on menstruation, ...

The different phases of the menstrual cycle have fluctuating hormones that impact mood, energy, nutrition intake and more. Here's what to know. Jessica was a writer on the Wellness team, with a focus ...

Moon phases refer to the changing appearances of the Moon as seen from Earth, driven by its 29.5-day orbit around our planet.

Editor's Note: We at PS recognize that people of many genders and identities have menstrual cycles. This particular story includes language from experts who generally refer to people with menstrual ...

Cycle syncing is when you change your diet, exercise, and lifestyle habits during each phase of your menstrual cycle to support health and well-being. The practice helps you align your daily routines ...

A new method can capture detailed information about all four phases of the cell cycle in real time using fluorescent proteins. Michael Lin was always curious about cell biology, but he became ...

Cycle syncing is a practice that involves changes to a person’s diet, exercise routine, and lifestyle habits to align with the different phases of the menstrual cycle. Since every person has a unique ...