Spacewalks, also known as EVAs (extravehicular activities), are a crucial part of space exploration. From routine maintenance to historic firsts, here are 10 Most Iconic Spacewalks.

Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.

A Chicago man has been convicted in the theft of $700,000 from a Michigan casino. Investigators described a remarkable scheme in which an employee was tricked into stuffing cash into ...