A new study published in the Archives of Sexual Behavior provides evidence that the Russian invasion of Ukraine altered the ...

Anxiety is often not an all-or-nothing feeling. Just like other emotions, anxiety exists along a continuum with different levels of intensity. You can picture this continuum using the anxiety ...

The debate about how hard to push during exercise has persisted for decades, with fitness approaches swinging between high-intensity interval training and gentler, steady-state activities. However, ...

It feels good to push the body to the point of exhaustion. Leaving the gym or a fitness class soaked with sweat is a deeply satisfying manifestation of the endorphins humming around in your brain.

Brain-derived neurotrophic factor (BDNF) is a specialized protein that promotes neuroplasticity and neurogenesis (the birth of new neurons). Higher levels of BDNF are associated with better overall ...

Anxiety is often not an all-or-nothing feeling. Just like other emotions, anxiety exists along a continuum with different levels of intensity. You can picture this continuum using the anxiety ...