WASHINGTON (AP) -- Scientists have pinpointed the molecular on-off switch that the powerful drug tamoxifen uses to attack breast cancer and which prevents it from working in some women.
A new study finds the lives of nearly 8,000 black Americans could be saved each year if doctors could figure out a way to bring their average blood pressure down to the average level of whites.
A new study shows germs that cause the common cold can stick around on household surfaces for up to two days, increasing the risk of spreading the virus to family members.
Water, H20, Agua! Water is the most essential, necessary element for survival. We can go without food for two months, but without water only a few days.