TEHRAN, Jul 9 - Researchers have developed a new tool to pinpoint patients at high risk for contracting HIV to provide them preventive preexposure prophylaxis treatment, new research shows.
TEHRAN, July 06 - This year, the field of competition of fauna vying to be the next influential World Cup oracle is even bigger. The animals make their forecasts in a number of ways: by eating or grabbing a food item attached to a country’s flag, turning their heads in the direction of one flag or another, or pushing a small ball to one pitch or another.