Reiki is a therapy often described as palm healing or hands-on-body healing in which a practitioner places hands lightly on or over a patient's body to treat or cure various ailments.
Reference Crystal healing is an alternative medicine technique that employs crystals and other stones as conduits for natural healing energy.
Blood sugar, or glucose, is an important source of energy and provides nutrients to your body's organs, muscles and nervous system.
Reference Though Thomas Edison credited as the man who invented the lightbulb, this revolutionary technology was in fact developed by several inventors.
Here's how to engineer a mosquito-free environment, and what to do if these annoying insects do bite.
Niels Bohr won a Nobel Prize for the idea that an atom is a small, positively charged nucleus surrounded by orbiting electrons. He also contributed to quantum theory.
Most bug bites and stings are usually just uncomfortable. However, some people are allergic to the venom of certain insects or spiders and can have severe, even life-threatening reactions.
Diarrhea is one of the most commonly reported ailments in the United States. It can be caused by parasites, viruses or bacteria.
From fuzzy robotic tails for humans to "literary" sex toys, here are some of the most obscure (and, arguably, the most fun) tech products from this year's consumer electronics show.
A new portable fuel cell charger can charge a smartphone or tablet by combining saltwater and oxygen, say while you're basking in the sun on the beach.
Drones, 3D printing and virtual reality tech are all having coming-of-age moments at this year's Consumer Electronics Show (CES).