7 asteroid impacts on Earth
November 25, 2012, 12:07 p.m. by Katherine Butler
Life on Earth has been heavily shaped by impact events. Not only have they shaped evolution, they have created important ore deposits and land disturbances. Here are seven images of known asteroid impact craters on our planet.
'Howard's Gift' is inspired advice for a fulfilling career
October 11, 2012, 10:05 a.m. by Katherine Butler
We talk to author Eric Sinoway about 'Howard’s Gift: Uncommon Wisdom to Inspire Your Life’s Work,' his new book about achieving personal fulfillment in your life's work.
7 memorable UFO-inspired images from NASA and beyond
August 7, 2012, 6:39 p.m. by Katherine Butler
Here are seven interesting UFO-like images from NASA and other sources, most of which have been debunked with detailed explanations.