Add Yahoo as a preferred source to see more of our stories on Google. A monarch butterfly (Dannaux plexippus) flaps its wings in Piedra Herrada Sanctuary, Mexico. Might this start a chain of events ...

Everyone's heard of "the butterfly effect" — the idea that a small, ordinary choice can have outsize reverberations in a ...

30 times when someone's small decision became the game changer for their entire life, as told online.

How can you serendipitously make a big impact on people? Recently, I attended the New York Women in Communications (NYWICI) ...

Is the 2004 Ashton Kutcher vehicle The Butterfly Effect a good movie? Definitely not, no—but try telling that to me at age thirteen. And then wrap your head, once more, around the fact that if you had ...

Reflecting on World Cancer Day got me thinking about butterflies, a symbol of hope, but, according to the “Butterfly Effect” theory, a small flap of their wings could have major impacts on the world, ...

Access to opportunity is often influenced by structural factors such as school quality, healthcare availability, housing ...

To most people, one thousand dollars spent is just that. It's one thousand dollars you don't have anymore. Spend one thousand dollars on an expensive meal or clothes and you're less wealthy by one ...