Two decades after its discovery, researchers have not found an effective vaccine for the "AIDS virus." While much is known about this agent, HIV's biology remains vexing.

Jul 21, 2008 - Stephen Allen Christensen

The article explores why people trust those they perceive to be similar, the characteristics relating to persuasion, and how the desire for security motivates decisions.

Mar 15, 2007 - A. G. Koepcke

With all the debate over the flu vaccine and the risk of so many side effects, is it really helping or is it all hype?

Nov 27, 2010 - Lynnette Baker

Traveling to Mexico? Receiving vaccinations prior to travel can help make sure you stay healthy. Be sure to read on to learn what vaccines are recommended.

Dec 13, 2010 - Christopher Perry

It's not just MMR. Acetaminophen has been linked to an increased risk of autism.

Oct 31, 2011 - Joanna Karpasea-Jones

Vaccinations are imperative to the health of your cat. I've outline different cat vaccinations and kitten vaccinations that might be recommended by your veterinarian.

Apr 20, 2006 - Charla Dawson

Vaccinations are imperative to the health of your dog. I've outlined different dog vaccinations and puppy vaccinations that might be recommended by your veterinarian.

Apr 2, 2006 - Charla Dawson

Latest research into why we sleep has scientists proposing various theories about why we spend over a third of our lives sleeping.

Sep 14, 2010 - Stephanie Holland

The pandemic from the Avian Flu scare did not materialise. Is it any more likely that a Swine Flu pandemic will?

Dec 26, 2009 - Alister Gillies

Only one disease has ever been eradicated from Earth and vaccines continue to be necessary to prevent deformity and death.

Jul 15, 2009 - Alicia Mae Prater

Why is thimerosal put in vaccines? Does it pose any health risks? Read on to find the latest information about this subject.

Dec 5, 2009 - Tami Nicholson

Many horses suffer the side effects of equine vaccinations. Neither owner nor veterinarian may realize the cause of the diseases resulting from vaccines.

Aug 12, 2010 - Sandra Judy

HIV is still one of the most feared diseases in the world and one of the biggest killers. Breakthroughs are being made, but real preventions and cures always seem far off

Sep 24, 2009 - Tracey Chandler

Vaccinations for cats should be chosen based on the individual cat's risk of becoming infected with disease. Only cats at high risk of disease should be vaccinated.

Apr 4, 2009 - Lorie Huston

Learn what kitten vaccinations are for, how they work, as well as a recommended vaccination schedule for your kitten or cat.

Sep 3, 2007 - Darlene Cheek

If automobiles are hazardous to our health, planet and psychology then we should ask ourselves why we keep them around at all.

Jun 18, 2011 - Steven Sacco

A misconception about our seasons is that they result from Earth's changing distance from the Sun. In reality, the primary cause is the tip of Earth's axis.

Mar 3, 2010 - Kevin Schindler

Throughout human history, the great sages have taught us that we need to forgive.

Jan 21, 2010 - Rosanna C. Rogacion