Appetite is your desire to eat food, which is different from hunger. Your mood, physical health, and mental health can change your appetite. Regular exercise can help increase appetite in older adults ...

Hypersonic weapons are reshaping modern military competitions. As the U.S. advances its capabilities, understanding the ...

An autonomous expenditure describes the components of an economy's aggregate expenditure that are not impacted by that same economy's real level of income.

Anal cancer is often linked to HPV, with squamous cell carcinoma being the most common type. Diagnosis involves exams, ...

Triple-positive breast cancer involves tumors positive for estrogen, progesterone, and HER2 receptors, affecting treatment decisions and strategies. Diagnosis includes imaging and biopsy to confirm ...