Will people continue to hike and bike the Arizona Trail? Extreme weather and land use challenges may test the limits.

The consumption of edible insects, a common part of the diet of some Asian and Latin American countries, is tentatively ...

Parents know there's a 'CoComelon' song for everything! Here are 15 'CoComelon' songs that will teach your kids good manners.

This fossil is 13 million years older than any ant fossil found before—and reveals a sophisticated predator that lived alongside the dinosaurs. The hell ant existed over 100 million years ago, ...