Shingles and chicken pox are caused by the same virus, herpes zoster. After a chicken pox infection, the virus hides in some ...

一项发布在《内科学年鉴》（Annals of Internal Medicine）上的新研究发现，每天一次长距离步行比多次短距离步行更有利于心脏健康，特别是对锻炼量较少的人来说。 The study looked at more than 33,000 adults aged 40 to 79 in the UK who walked fewer than 8,000 steps a day.

For the first several years of her star turn, Soto competed with the most elite extreme sports athletes in the world. She was ...

Theoretical chemist’s insights are now embedded into computer software used to predict the behaviour of molecules from ...