You know spring is just around the corner when you see a red haze spread across woodland areas, suburban yards and city streets. “One of the first signs of spring is the red haze over the bare limbs ...

DENVER — We're in that in-between time when it's spring one day and winter the next. As winter loosens its grip, we can anticipate the arrival of birds, bees and bugs. Many birds will be returning ...

The honeybee's alarm signal may not only bring help, but also attract the small hive beetle. Now, researchers have found that small hive beetles can detect some alarm pheromones at levels below that ...

When southern Rocky Mountain forests are viewed from a distance these days, it may not look like much is left. Large swaths of dead, standing Engelmann spruce trees tell the tale of a severe regional ...