Make of it what you will but a study released today says that breastfeeding may reduce multiple sclerosis(MS) relapses.   Sorry guys, this only helps women MS sufferers and only after pregnancy.

For the study, researchers followed 32 pregnant women with MS and 29 pregnant women without MS during each trimester and up to a year after they gave birth. The women were interviewed about their breastfeeding and menstrual period history. 

A total of 52 percent of the women with MS did not breastfeed or began supplemental formula feedings within two months of giving birth. Of those, 87 percent had a relapse after pregnancy compared to 36 percent of women with MS who breastfed exclusively for at least two months after pregnancy. 

Want to get a lot of money thrown at immunology?   Show that sex can not only be exhausting, if you do it right, it can also cause drops in the immune system.

According to a study in Journal of Evolutionary Biology, when fruit flies mate the females' genes are activated to roughly the same extent as when an immune reaction starts.   Using a combination of behavioral studies and genomic technology, so-called microarrays, researchers at Uppsala University can show how fruit fly females are affected by mating.

"We monitor how genetic expression is impacted by mating and show that the most common process that is affected is the immune defense system," says Ted Morrow at the Department of Ecology and Evolution, Uppsala University.

As we mark the 200th anniversary of Charles Darwin's birth, there is much focus on evolution in animals and plants. But new research shows that for the countless billions of tiniest creatures – microbes – large-scale evolution was completed 2.5 billion years ago.

All living organisms need nitrogen, a basic component of amino acids and proteins. But for atmospheric nitrogen to be usable, it must be "fixed," or converted to a biologically useful form. Some microbes turn atmospheric nitrogen into ammonia, a form in which the nitrogen can be easily absorbed by other organisms.

Coffee shrubs, both in themselves and because they are most often cultivated in the shade of large trees, can have a positive impact on plant and animal diversity in those parts of the landscape that are deforested and dominated by agriculture.

What constitutes a dilemma for consumers wishing to shop ecologically is that when coffee is grown in a forest, which is also common, the impact on diversity is negative, say researchers at the Department of Botany, Stockholm University, in Sweden, who recently published two articles about the role of coffee cultivation in conserving plants and animals in Ethiopia, the original home of coffee.

NASA's Kepler spacecraft will soon begin a journey to search for worlds that could potentially host life. Kepler is scheduled to blast into space from Cape Canaveral Air Force Station, Fla., aboard a Delta II rocket on March 5 at 7:48 p.m. Pacific Time (10:48 p.m. Eastern Time). It is the first mission with the ability to find planets like Earth -- rocky planets that orbit sun-like stars in a warm zone where liquid water could be maintained on the surface. Liquid water is believed to be essential for the formation of life. 

Thanks to advances in satellite technology, college students are giving government intelligence a run for its money.  A student geography project from UCLA made waves in the Harvard International review for using principles of wildlife diversity to narrow bin Laden’s likely location to a few promising structures in Pakistan.  

Bin Laden has everything in common with a member of a species trying to escape extinction. This allowed the UCLA students used theories of wildlife dispersion to predict his whereabouts. 

Looking for a great family vacation this summer? If you happen to be in BC's glorious interior, stop by and visit Cache Creek, the gateway to B.C.'s Cariboo Country. They boast cowboys aplenty, horses and, as it happens, some great fossil localities.