Iceland students see chilling reality of melting glacier

Icelandic seventh-grader Lilja Einarsdottir is on an unusual field trip with her class: they're measuring the Solheimajokull glacier to see how much it has shrunk in the past year, witnessing climate change first-hand.

Vicious queen ants use mob tactics to reach the top

Leptothorax acervorum ants live all over the Northern hemisphere, but their reproductive strategy depends on habitat. Colonies are polygynous (more than one queen) in the forest of Siberia and central Europe, but functionally ...

Arizona city watches, worries as mountain area burns

Anxious residents packed up prized possessions Tuesday as hundreds of firefighters worked to keep a wildfire in a forested Arizona city away from homes and hoped the weather might bring some relief.

Wind farms along mountain ridges may negatively affect bats

By attaching miniaturized Global Positioning System tags to cave bats near a mountain ridge in Thailand, researchers have shown that bats repeatedly use mountain slopes to ascend to altitudes of more than 550 m above the ...

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