The endocrine system is your body’s long-term communication network, using hormones to regulate metabolism, growth, ...

Myokines are hormones that communicate via the bloodstream with various organs such as the brain, adipose tissue, liver, bone ...

Scientists have uncovered a surprising secret hidden inside fat cells that could reshape how we think about obesity and metabolic disease. A protein called HSL, long believed to simply release stored ...

Even minimal artificial light at night (ALAN) – at intensities equivalent to standard street lighting – disrupts the natural ...

Gen Z and millennials are embracing hobby-maxxing by swapping screen time for creative hobbies, movement and slower living.

Hexarelin is a synthetic hexapeptide that emerged from late-20th-century efforts to design growth hormone–releasing peptides ...

Your Oura ring says you slept fine. Your body disagrees. Here’s what the cortisol awakening response is really telling you.

It should be—according to a recent multinational study, this healthy fat could be the key to boosting brain health as you get ...

Scientists recorded the brain's sleep switch firing in real time - and the feedback loop they uncovered reshapes what we know about deep sleep.

Several groups coach gender-confused youth how to deceive insurers, skirt Medicaid restrictions by using the wrong codes for ...

Baby brain” isn’t the deficit it’s stereotyped to be, research suggests. Neural adaptations during pregnancy can prime ...