资讯

Imagine stepping into a silent forest where trees have stood for millions of years—yet not a single leaf rustles in the wind.
This article was originally published with the title “ The Petrified Forests of Yellowstone Park ” in Scientific American Magazine Vol. 210 No. 4 (April 1964), p. 106 doi:10.1038 ...
A national strategy to increase timber production and use emergency authorities to protect forests from fire, insects and ...
On March 1, hundreds of people gathered in Gardiner, Montana, at the northern entrance to Yellowstone National ... or NPS, and U.S. Forest Service are felt acutely by the community.
In the heart of a rugged landscape near Glasgow, Scotland, lies one of Earth’s most remarkable time capsules—a perfectly preserved ancient forest, frozen in stone for more than 300 million years. This ...
In the heart of a rugged landscape near Glasgow, Scotland, lies one of Earth’s most remarkable time capsules—a perfectly preserved ancient forest, frozen in stone for more than 300 million years. This ...
Continued use of fossil fuels has warmed oceans, melted ice caps and led to some of the hottest years in recorded history. Dangerous and costly severe storms and wildfires have become more frequent as ...
with the bear ultimately vanishing into the forest. Can you spot the crocodile? Family enjoying river never saw it Can you spot the grizzly bear family on the Yellowstone landscape? Massive alien ...
A tourist received jail time after she ventured off the boardwalk and about 10 feet onto the cone of the Old Faithful geyser at Yellowstone National Park, federal officials said. Photo by Judy ...
evidenced by the 100 that died around a water hole in what is now Nebraska following a huge eruption of the Yellowstone supervolcano. Entombed at the Ashfall Fossil Beds State Historical Park ...