Survey: More Mexican gray wolves roaming southwestern US

More Mexican gray wolves are roaming the American Southwest now than at any time since federal biologists began reintroducing the predators more than two decades ago, the U.S. Fish and Wildlife Service announced Monday.

Ocean mission's emergency ascent caused by motor burning out

A drama in which a submersible made an emergency ascent from 250 meters (820 feet) below the Indian Ocean was caused by condensation burning out a small motor in the cockpit, the director of the British-led Nekton Mission ...

Sub makes rapid ascent in Indian Ocean; crew safe

Technicians investigating the cause of a subsea emergency in which a British scientist and her American pilot made a rapid ascent from 250 meters (820 feet) beneath the Indian Ocean on Tuesday now think it's unlikely it was ...

High-tech help connects fans to off-the-grid Iditarod race

Far from competitors tackling the frozen wilderness in Alaska's Iditarod Trail Sled Dog Race, a dozen people are holed up inside an Anchorage hotel behind banks of computers, tracking the punishing route and connecting with ...

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