Extended-cycle birth control pills involve taking one “active” pill daily for around 84 days before pausing for a 7-day break for withdrawal bleeding. After the break, the person begins taking the ...

While social media touts the benefits of hormonal fitness, we explore the science behind cycle syncing and how the L.A.

Emily Laurence is a journalist, freelance writer and certified health coach living in Raleigh, North Carolina. She specializes in writing about mental health, healthy aging and overall wellness. For ...

A few years ago, GB runner Jessica Judd (listen to our podcast with Jess) made a startling admission: depending on the stage of her menstrual cycle, her 3,000m time could vary by as much as 15 seconds ...

Stroll through any aisle in the grocery store today and it won’t take long to find products that claim to be sustainable. Some brands might profess how much energy was offset to make a product, while ...

Simple cycle gas turbines provide efficiency levels of around 35% to 40%. Combined cycle units boost efficiency to 60% and beyond. But another option is emerging that combines the attributes of simple ...

The stock market's overall movements can be described as a repeating cycle that usually has four identifiable stages to it. Understanding the market cycle can help investors make more informed ...