Shark fishing regulations, including bans on cutting off fins, increased tenfold since 2000. Yet a new study shows that deaths may have actually ticked up as new markets for shark meat emerge. About ...

Progesterone rises after ovulation, increasing appetite during the luteal phase. Many people crave more sugary foods and carbs when serotonin levels decrease. Resting metabolic rate slightly increases ...

Depression can lead to an increase or decrease in your appetite. Having stress triggers fight-or-flight mode, which might suppress your appetite. Eating several small meals and adding various nutrient ...