Sperm counts of men in North America, Europe, Australia and New Zealand are plunging, according to a new analysis published Tuesday. Among these men there has been a 52% decline in sperm concentration and a 59% decline in total sperm count over a nearly 40-year period ending in 2011, the analysis, published in the journal Human Reproduction Update, said.

A Texas-based coffee company voluntarily recalled coffee containing an ingredient similar to what's in the erectile dysfunction drug, Viagra, the US Food and Drug Administration announced.

The Ministry of Health said it was considering the enforcement of the policy on exclusive breastfeeding to curb the increasing cases of diarrhea and pneumonia in infants. The Head of Nutrition, Family Health Department at the Ministry, Dr. Chris Isokpunwu stated this on Monday when he met with representatives from the states to discuss ways to address nutrition related issues especially among infants in the country.