The low sun shot crystals through the snowy morning but had not yet perceptibly warmed the air, so my lungs both hurt and felt cleansed with each freezing breath. My cross-country skis swished ...

BOISE, Idaho (AP) - Solar-powered trackers on wings have recorded California condors soaring to 15,000 feet, while locators attached to humpback whales have revealed 1,000-foot dives to underwater ...

A research team led by York University and a project involving 3M and Polar Bears International present field research deploying the first-ever fur tracking tags on polar bears, a less invasive method ...

American kestrel #42329 spent its winter around Masonboro Island on the southern coast of North Carolina, before starting its annual flight north on April 14. On its way toward New Hampshire, it was ...

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Halfway across the world, a goat is shivering. You know this because you've hooked her up to an accelerometer, which can measure tiny changes in her body movements. You also know the goat's heart rate ...

A nearly $1 million grant from the U.S. Fish and Wildlife Service has been awarded to a New England research partnership to dramatically expand a new migration tracking system across New England. The ...