Saguaro Park in southeastern Arizona, near Tucson, offers a landscape unlike anything you’ll see elsewhere. The park hosts ...

If you're looking to add mulch to your backyard, this pick from Home Depot is the way to go. Reviewers love it, and it's safe ...

Finding ants inside your groceries is frustrating but keeping them away is actually very simple. With a few easy habits and ...

The invasive species has found footholds in parts of the state, but Texas scientists are building on new techniques for ...

Queens of some ant species have evolved an unusually hostile mode for colony takeover: they infiltrate colonies of other ant ...

Is it all in the hips? Scientists break down woodpeckers' head-hammering moves. Plus, what makes one ant a queen and another ...

They explained that in the ruthless world of parasitic ants, taking over a host colony is a matter of life and death.

Lasius orientalis and Lasius umbratus—invade and overtake a host ant colony. In both cases, the parasitic ant queen invades the nest and sprays the host colony queen with what is likely formic acid.

There's about to be (more than) one less lonely girl at the Empire Polo Club this spring. The headliners for the 2026 Coachella Valley Music and Arts Festival were announced late Monday, Sept. 15.