What's that hopping around? Arizona is seeing a lot of grasshoppers this spring. Here's why they are out early and in such alarming numbers this year.

Coincidences are actually happening all the time if we are observant enough. Maybe you bump into someone on the street you were thinking about, or see the moon line up perfectly with the treetops, ...

A new study published in the journal Science argues that Monte Verde, an archaeological site in southern Chile long ...