In the 19th century, going to Antarctica was a perilous ... rising especially fast in the last two years. The ice continent has long been defended by the fast, cold water currents in its oceans.

A man, 19, who killed his mom and teenage brother and sister wanted to carry out the 'biggest massacre' of the 21st century, ...

In the mid-19th century Thomas Rocyn Jones set up a practice ... However, it was another 50 years before his ideas came into widespread use in the treatment of orthopaedic injuries.

It was Article I of the 19th Amendment to the ... gave women political power over 130 years after the nation’s founding. It was the culmination of a century of agitation for women’s suffrage.