Washington, March 21: NASA's Mars Odyssey orbiter has found evidence of salt deposits on the surface of the Red Planet, which point to places where water once was abundant and where evidence might

Washington, Mar 21: A six million year old fossil has anthropologists suggesting that the species may have been the earliest known hominin to walk upright.

Dharamshala, Mar 21: US House of Represe

Washington, Mar 21: Despite extensive health campaigns, a number of women continue to use substances such as tobacco, marijuana and alcohol during pregnancy and return to their usage rebounds to pre-pregnancy levels within two years of having a baby, says a new study which blames dads for it.

According to the study’s lead authors Jennifer Bailey and Karl Hill, who are affiliated with the Social Development Research Group in the University of Washington’s School of Social Work, men’s level of binge drinking and substance abuse remains stable before, during and after pregnancy, making it harder for mums to stop smoking or drinking.