The butterfly effect suggests that small changes in a system can have a large impact on eventual outcomes. One metaphor used ...

WASHINGTON (AP) — Get ready for several years of even more record-breaking heat that pushes Earth to more deadly, fiery and ...

Lake Ontario, one of the region's five Great Lakes, is the only one that doesn't border Michigan. Here's what to know.

The search for extraterrestrial life has long gone back and forth between scientific curiosity, public fascination and ...

Weather officials say different types of clouds can tell you what kind of weather to expect. Here's a look at the different types.