New research suggests that a child's race may be a factor in determining his/her susceptibility to tobacco toxins associated with environmental tobacco smoke (ETS). The study, published in the March issue of CHEST, the peer-reviewed journal of the American College of Chest Physicians (ACCP), reveals that African American children with asthma, who are exposed to ETS, have significantly higher toxin levels when compared to their Caucasian counterparts.

"African American children suffer from higher rates of tobacco-related disorders, such as asthma, sudden-infant death syndrome, and low birth weight, and we need to know why," said lead author Stephen Wilson MD, University of Cincinnati.

Sexual victimization can mean several things -- verbal coercion to have sex with an intimate partner, rape by a stranger, a woman fondled in a bar or forced intercourse when a woman is too intoxicated to consent or object.

Researchers at the University at Buffalo's Research Institute on Addictions report that 18 percent of young women recruited into a study experienced sexual victimization in a two-year period. Victimization was defined as unwanted sexual contact, verbally coerced sex, rape or attempted rape. Among this group, the majority (approximately 66 percent) stated that their victimization was perpetrated by an intimate partner.

Two Iowa State University botanists and their colleague at the University of North Carolina have discovered a new species of North American bamboo in the hills of Appalachia. It is the third known native species of the hardy grass. The other two were discovered more than 200 years ago.

Lynn Clark, Iowa State professor of ecology, evolution and organismal biology, and Ph.D. student Jimmy Triplett study bamboo diversity and evolution. They first heard about "hill cane" from Alan Weakley, a botanist at the University of North Carolina. Although the plant was known to the people in the area, its distinctiveness was not recognized.

Imagine having a discussion with Isaac Newton or Albert Einstein on the nature of the universe, where their 3-D, life-sized representations looked you in the eye, examined your body language, considered voice nuances and phraseology of your questions, then answered you in a way that is so real you would swear the images were alive.

This was an opening scene from an episode of the TV show "Star Trek" almost a decade and a half ago. A new research project between the University of Illinois at Chicago and the University of Central Florida in Orlando may soon make such imaginary conversations a reality.

Technology from computer games, animation and artificial intelligence provide the elements to make this happen.

Work completed by a visiting research professor at Rowan University, physics professors and a student from the institution shows that light is made of particles and waves, a finding that refutes a common belief held for about 80 years.

Shahriar S. Afshar, the visiting professor who is currently at Boston's Institute for Radiation-Induced Mass Studies (IRIMS), led a team, including Rowan physics professors Drs.

Whip spiders, considered by many to be creepy-crawly, are giving new meaning to the term touchy-feely.

In two species of whip spiders, or amblypygids, mothers caress their young with long feelers, siblings stick together until they reach sexual maturity, and all mix in social groups. This is surprising behavior for these arachnids long-thought to be purely aggressive and anti-social, according to a Cornell researcher.