{"origin":" As if you needed another reason to hate the gym, it now turns out that exercise can exhaust not only your muscles, but also your eyes. Fear not, however, for coffee can stimulate them again. During (26)_______ exercise, our muscl...

{"origin":" Technological changes brought dramatic new options to Americans living in the 1990s. During this decade new forms of entertainment, commerce, research, and communication became commonplace in the U. S. The driving force behind mu...

{"origin":" A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases. Pigeons are often seen as dirty birds and an urban 27 , but...

{"origin":" Contrary to popular belief, older people generally do not want to live with their children. Moreover, most adult children 26 every bit as much care and support to their aging parents as was the case in the \u201cgood old days\u20...

{"origin":" Signs barring cell-phone use are a familiar sight to anyone who has ever sat in a hospital waiting room. But the 26 popularity of electronic medical records has forced hospital-based doctors to become 27 on computers throughout t...

{"origin":" \u3000Physical activity does the body good, and there\u2019s growing evidence that it helps the brain too. Researchers in the Netherlands report that children who get more exercise, whether at school or on their own, \uff0826\uff...

{"origin":" Many men and women have long bought into the idea that there are \u201cmale\u201d and \u201cfemale\u201d brains, believing that explains just about every difference between the sexes. A new study 26 that belief, questioning wheth...