Plus, relationship therapists share how the trend can be a tool for mindfulness Leave it to TikTok to take an abstract philosophy, spread it across the app, and use it as evidence for how they ...

A monarch butterfly (Dannaux plexippus) flaps its wings in Piedra Herrada Sanctuary, Mexico. Might this start a chain of events that results in a tornado in Texas? Photograph by Jaime Rojo In 1961, ...

TikTok's latest obsession is chaos theory but it's a little less complicated than it sounds. People are using the butterfly effect to make connections between personal and pop culture events. The ...

Small changes can have incredibly large and unintended consequences, whether for good or for ill. And no matter how smart you (think you) are, there’s absolutely no way that you can predict all of the ...

In 1961, MIT meteorologist Edward Lorenz was inputting numbers into a weather prediction program. His model was based on a dozen variables, the value of one being .506127. When he ran the model again, ...