As U.N. makes history on Earth Day, Leonardo DiCaprio reminds us not to rest on laurels
April 22, 2016, 2:31 p.m. by Russell McLendon
More than 170 world leaders signed the Paris Agreement on Earth Day 2016, but that's just the beginning.
Shane Burcaw transcends hardship through humor (and he thinks you can do the same)
November 16, 2015, 12:32 p.m. by Sidney Stevens
Wheelchair-bound author Shane Burcaw started writing funny stories about living with a neuromuscular disease and inspired a movement.
'I Will Always Write Back': A life-changing promise
May 11, 2015, 11:10 a.m. by Sidney Stevens
How a pen-pal relationship between a girl in Pennsylvania and a boy in Zimbabwe altered two lives, inspired a book and continues to help others around the world.
Mystery of Maryland's bald eagle deaths solved
Asteroid with a 13-mile-high mountain is now visible to the naked eye
Kilauea's eruptions drive metamorphosis of Halemaumau Crater
12 things you may not know about Otzi the Iceman
How to kill mosquitoes naturally
Dog with the saddest face wouldn't let anyone near him at the shelter