Excited mallgoers looted 'presents' from a Christmas tree in China. Shoppers at Wuyue Plaza in Taiyuan, Shanxi, mistakenly believed that the boxes attached to the massive holiday tree contained gifts, ...

Readers recount their experiences with polio and admonish attempts to revoke vaccine approval.

Similar to getting a new knee or hip to relieve severe arthritis, a growing number of people are getting a thumb joint ...