Marcel Gleffe, a German tourist, saved 30 people in the massacre on Norway's Utoya Island. More »
For her 9th birthday, Rachel Beckwith asked for donations to a charity to promote clean water around the world. After her tragic death in a car accident, thousands have given to her cause. More »
When an alarm announced that the United States had launched missiles at the Soviet Union, Stanislav Petrov could have pushed the red button to start a full-scale nuclear war. Luckily for all of us, he didn't. More »
John Bramblitt's vivid, colorful paintings are striking enough to hang in any art gallery. But they're even more remarkable once you learn that Bramblitt completed all of the paintings without ever seeing his own canvas -- the talented artist is legally blind. More »
Separated at birth, twin sisters Paula Bernstein and Elyse Schein never knew about each other's existence. But when they finally met at age 35, they learned what they'd been missing all those years. More »
Planning a summer vacation? Try these tips to save big. More »
You'd like to give more to charity, but your meager income won't allow it. Fortunately, we've rounded up five great sites that let you contribute to charitable causes without spending a single dime. More »
Liam Hoekstra was born with a rare condition that gives him superhuman strength. More »
While watching a golf tournament, Chris Logan was hit in the head by Sean O'Hair's stray ball. It led to an early cancer diagnosis that saved his life. More »
Cryptochrome, a naturally occurring protein in the human eye, can help humans navigate. More »
Find out how body image is perceived in different countries around the world. More »
An "inflatable shark" and more than 300 other sea creatures were discovered in a dive off the Philippines. More »
Payton Wall, a teen whose father was killed on September 11th 2001, got help from President Obama in fulfilling her dream of meeting Justin Beiber. More »
Gilbert Herrick, 99, just got married - for the very first time. More »
A look at seven "vestigial organs" that have stayed with us through evolution. More »