TOKYO -- An eyedrop drug that researchers in Japan believe could stop myopia from becoming worse is set to enter clinical trials in a potential boon for the billions of sufferers worldwide.
Drug hoped to slow nearsightedness affecting 2bn people worldwide

Myopia is skyrocketing in children, an increase attributed to the spread of smartphones and tablets. (Photo by Kotaro Fukuoka)
TOKYO -- An eyedrop drug that researchers in Japan believe could stop myopia from becoming worse is set to enter clinical trials in a potential boon for the billions of sufferers worldwide.