Scientists from Monash University, Melbourne have shown that infants born prematurely have lower blood pressure during sleep in the first six months of life, compared to healthy, full-term infants. 

Scientists at the Ritchie Centre for Baby Health Research, Monash Institute of Medical Research, believe this may be one reason premature infants are at an increased risk of Sudden Infant Death Syndrome (SIDS), which causes about 2,500 deaths per year in the United States and thousands more throughout the world..

In the search for life beyond Earth, scientists 'follow the water' to find places that might be hospitable. However, every home gardener knows that plants need more than water, or even sunshine. They also need fertilizer – a mixture of chemical elements that are the building blocks of the molecules of life. Scientists at Arizona State University are studying how the distribution of these elements on Earth – or beyond – shapes the distribution of life, the state of the environment and the course of evolution.

It's always fun science when we can say researchers from Brown have discovered that men have more red in their skin and women more green - but Michael J. Tarr and graduate student Adrian Nestor say they have discovered this color difference in an analysis of dozens of faces and it's a key issue in cognitive science research and face perception. This information may also have a number industry or consumer applications in areas such as facial recognition technology, advertising, and studies of how and why women apply makeup.

Cells are filled with membrane-bound organelles like the nucleus, mitochondria and endoplasmic reticula. Over the years, scientists have made much progress in understanding the biomolecular details of how these organelles function within cells, but understanding the actual physical forces that maintain the structures of these organelles' membranes continues to be a challenge. 

Now, UCLA Henry Samueli School of Engineering and Applied Science researcher William Klug and colleagues from the California Institute of Technology and the Whitehead Institute for Biomedical Research in Massachusetts have devised a mathematical procedure for accurately predicting the three-dimensional forces involved in creating and maintaining certain organelle membranes. 

Eating saturated fats from butter, cream and meat, as well as trans fats found in hydrogenated oils can boost our risk of cardiovascular disease, while consuming mono-unsaturated fat can be good for our heart.

Yet what's the effect of all these fats on our weight? Are some better than others?

"Research on animals and some clinical trials show that not all fats have the same effect on weight," says Nadiah Moussavi, a Master's student from the Université de Montréal Department of Nutrition. "Few epidemiological studies exist on the subject and the results of those are contradictory."

New data from The Kinsey Institute at Indiana University demonstrate that many women think condoms undermine sexual pleasure, but those who use both hormonal contraception and condoms report higher overall sexual satisfaction.

The study authors suggest that this inconsistency reflects how women think about their contraceptive method when asked questions about two different aspects of sexuality -- sexual enjoyment and overall sexual satisfaction.

When considering overall sexual satisfaction, which goes beyond the immediate sexual moment and includes factors such as sexual self-esteem and relationship satisfaction, women who used both condoms and hormonal methods reported the highest levels of sexual satisfaction.