科学与环境

Livestock guardian dogs enlisted in efforts to conserve Texas' smallest fox

来源: Phys.org - latest science and technology news stories · 发布于

Livestock guardian dogs enlisted in efforts to conserve Texas' smallest fox
来源: Phys.org - latest science and technology news stories

In the Texas Panhandle, two livestock guardian dogs patrol a herd of cattle grazing the Rita Blanca National Grasslands. Although their singular focus is protecting the herd from would-be predators, their presence may make them wildlife conservation allies.

In the Texas Panhandle, two livestock guardian dogs patrol a herd of cattle grazing the Rita Blanca National Grasslands. Although their singular focus is protecting the herd from would-be predators, their presence may make them wildlife conservation allies.

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Archaeologists may have just found the world's oldest shipwreck
科学与环境

Archaeologists may have just found the world's oldest shipwreck

A mysterious shipwreck off Turkey’s coast may be the oldest ever discovered, dating back approximately 4,500 years to the age of the Egyptian pyramids. Although the wooden vessel has disappeared, its surviving pottery cargo reveals clues about an ancient trading network that may

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