I find myself doing the same as my parents with my stepkids, holding onto their mistakes longer than I should.

The trinational engine effort aims to bring adaptive-cycle power and propulsion to the Future Combat Air System fighter.

During each menstrual cycle phase, you can experience a range of emotions. This is because your hormones fluctuate throughout your menstrual cycle.

Citrulline converts into arginine, which then boosts nitric oxide. That nitric oxide opens up blood vessels, allowing more oxygen and nutrients to reach your muscles.

Everyone’s menstrual cycle is different. This guide describes what’s normal, how to manage symptoms and optimize your health, and what abnormalities to watch out for.

Space weather may get more vicious in the next 50 years, a study suggests, but it may be good news for some satellites circling our planet.

The nuclear fuel cycle is the series of industrial processes that turns uranium into electricity. Claire Maden takes a look at the steps that make up the cycle, the major players and the potential ...

It’s best to proceed with caution before using any combination of l-arginine with other supplement ingredients like l-citrulline or yohimbine — or anything you can get in the supplement aisle.

Cycle syncing aligns a person's diet and exercise habits with their menstrual cycle. Learn what the research says and who it might benefit here.

L-arginine is considered a semi-essential or conditionally essential amino acid. This article reviews all you need to know about L-arginine, including its benefits, side effects, and dosage.

Oral citrulline supplementation increased plasma concentrations of both citrulline and arginine in children undergoing cardiopulmonary bypass surgery and reduced post-operative pulmonary hypertension.

Health Benefits Although L-arginine may benefit the heart, it is not beneficial in all circumstances. One clinical trial tested whether L-arginine would help people recover from a heart attack. It ...