The receipt received by Tumblr blogger Casual Cynic's waitress mother, showing the $1,000 tip a first-time customer left her. (Casual Cynic/Tumblr/Screengrab)
"This man who we have never seen before tipped her 1000 dollars for a trip to Italy. Walked out, not another word," blogger Casual Cynic wrote.
A Burmese python is seen on display at the registration event and press conference for the start of the 2013 Python Challenge on January 12, 2013 in Davie, Florida.The Florida Fish and Wildlife Conservation Commission and its partners launched the month long 2013 Python Challenge to harvest Burmese pythons in the Florida Everglades, a species that is not native to Florida.The contest features prizes of $1,000 for catching the longest snake and $1,500 for catching the most. (Joe Raedle/AFP/Getty Images)
A Miami man has killed the longest Python ever captured in Florida.
An invasive species of ant from Argentina and Brazil is killing off other ant species in the southern United States, University of Texas researchers say.
Aimee Copeland (left) has had her left leg, other foot and both hands amputated in her battle against a flesh-eating bacteria she developed after a fall from a west Georgia zip line May 1. (aimeecopeland.com/Screengrab)
"It just mimics so well a natural hand that it really just reminds me of before the accident, how I would have done things," she told CNN.
Part of the Mars panorama released by NASA that combines 817 images taken by the panoramic camera on the Mars Exploration Rover Opportunity. (NASA/Courtesy)
Opportunity has been rolling around the Red Planet since January 2004, and this week its odometer hit 22.220 miles, pushing past the previous distance record set by the Apollo 17 moon rover in December 1972.