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How can nails be signals of systemic disease?
health.howstuffworks.com/skin-care/nail-care/health/nails-signals-systemic-disease.htm
How can nails be signals of systemic disease? Visit HowStuffWorks to learn how nails can be signals of systemic disease.
5 Things You Should Know About the 'New' Southern Ocean
science.howstuffworks.com/environmental/earth/oceanography/southern-ocean-news.htm
The Southern Ocean has finally been officially recognized, though scientists have known about it for over a century.
10 Types of Ticks for You and Your Pets to Avoid
animals.howstuffworks.com/insects/types-of-ticks.htm
If you've ever found a tick clinging to your skin after a hike or a romp in tall grass, you're not alone. These tiny critters are more than just a nuisance — they're also potential carriers of some serious diseases.
How Cells Work
science.howstuffworks.com/life/cellular-microscopic/cell.htm
The human body is composed of about 10 trillion cells. Everything from reproduction to infections to repairing a broken bone happens down at the cellular level. Find out all about cells.
What's the Difference Between a Mountain Lion and a Cougar?
animals.howstuffworks.com/mammals/cougar-vs-mountain-lion.htm
Puma, panther, mountain cat, mountain lion, mountain screamer, painter, catamount and, yes, cougar. This cat has a lot of names!
Are Pentagon-confirmed UFOs a National Security Threat?
science.howstuffworks.com/space/aliens-ufos/ufos-news.htm
Recently, there's been a spike in UFO sightings - officially UAP, or Unidentified Aerial Phenomena - all over the world and nobody seems to know why or what the objects we're seeing might be.
How the Hum Works
science.howstuffworks.com/science-vs-myth/unexplained-phenomena/the-hum.htm
Hummmmmm. Annoyed yet? Imagine if you heard that sound every night no matter what you did. Likened to a diesel engine idling in the distance, the Hum is a sound some people can never get away from. It's even caused suicide. But is it real?
Hydrogen Peroxide Therapy
health.howstuffworks.com/wellness/natural-medicine/alternative/hydrogen-peroxide-therapy.htm
Hydrogen peroxide therapy can be used to treat many things. Learn about hydrogen peroxide therapy and alternative medicines at HowStuffWorks.
Has a surfer discovered the theory of everything?
science.howstuffworks.com/science-vs-myth/everyday-myths/theory-of-everything.htm
The theory of everything seeks to explain the workings of every single aspect in the universe. Learn more about A. Garrett Lisi's theory of everything.
Dong Quai: Herbal Remedies
health.howstuffworks.com/wellness/natural-medicine/herbal-remedies/dong-quai-herbal-remedies.htm
Dong quai can be used in herbal remedies to treat menstrual problems. Learn how to use dong quai as a tincture, powder or capsule.