WASHINGTON - A new study has suggested that fermented soybean meal and enzyme-treated soybean meal may replace fish meal in weanling pig diets.

WASHINGTON - A woman is more attracted to a man when she is uncertain about how much he likes her, says a new study.

WASHINGTON - A new study has concluded that people who communicate using self-developed gestures, called homesigns, were unable to comprehend the value of numbers greater than three because they had not learned a language containing symbols used for counting.

WASHINGTON - A new study from the University of Haifa has shown that the more time adolescent girls spend in front of Facebook, the more are their chances of developing a negative body image and various eating disorders, such as anorexia, bulimia and exaggerated dieting.

LONDON - Deep-brain stimulation can help depressed patients who are resistant to other therapies, according to a new study.