Where have all the flowers gone?

It's summer wildflower season in the Rocky Mountains, a time when high-peaks meadows are dotted with riotous color. But for how long?

Insulin signaling key to caste development in bees

What makes a bee grow up to be a queen? Scientists have long pondered this mystery. Now, researchers in the School of Life Sciences at Arizona State University have fit a new piece into the puzzle of bee development. Their ...

Urban beekeeping generates buzz

Walking up to the roof of the Fairmont Hotel in Washington, D.C., is not a jaw-dropping experience. Exit the door and you are confronted with a sea of roof tiles and empty space -- there is nothing about this rooftop that ...

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