By Catherine Dale, Managing Editor Tracking how human influences are changing the natural world is a common goal of science. However, to determine how something is changing, you need to know what it looked like in the past – and often, no records exist. To fill this gap, scientists sometimes turn to unconventional sources of […]
diet
The chemistry behind antioxidants: Are they the real deal?
By Zahra Nasser, Chemistry editor They say: an apple a day keeps the doctor away. But is this phrase as true today as when it was coined in 1922? Researchers in Nova Scotia found that today’s apples, although bigger and sweeter, contain fewer health benefits than they did in the past. Specifically, the levels of […]
The complicated relationship between Alzheimer’s disease prevention and diet
Tamara Rosner and Elizabeth Benner, Health, Medicine, and Veterinary Science editors A recent study shows that eating fruits and vegetables and drinking tea can help prevent you from developing Alzheimer’s disease. Well, actually… the study shows that the risk of developing Alzheimer’s disease is reduced in people who voluntarily eat foods with high amounts of […]