Menstrual cycle phases influence heart autonomic regulation, showing HRV variations, yet muscle performance and mood states ...

From the field of resilience science, the adaptive cycle was born, a model that reflects the real-world behavior and circumstances of human-natural systems. The only constant in life is change, and we ...

Changes in the seasonal cycle of sea surface temperature (SST) have far-reaching ecological and societal implications. Previous studies have found an intensified SST seasonal cycle under global ...

A new study reveals how the menstrual cycle influences the heart's nervous system and heart rate variability. Discover what ...

It’s a multibillion-dollar question: What will happen to water as temperatures continue to rise? There will be winners and losers with any change that redistributes where, when and how much water is ...

Every day, your hormones are orchestrating a silent symphony in your body. Insulin, which regulates blood sugar, constantly adjusts to your diet and energy needs. The stress hormone cortisol peaks in ...

Previous studies have suggested the high-estradiol peri-ovulatory phase as a window of resilience, and the luteal phase, characterised by changing progesterone levels, as a window of vulnerability to ...

An international research team led by Oregon Health & Science University discovered a temporary increase in menstrual cycle length of less than one day associated with receiving the influenza vaccine, ...

Scientists reviewed nearly three decades of studies and found that while hormones may influence power, endurance, or coordination, the menstrual cycle’s real impact on women’s sports performance ...

Usually when I’m working out, I try to actively avoid thinking about my menstrual cycle. But last week I found myself doing just that. In fact, I was actively focusing on the fact that I was on my ...