Desertification is accelerating under climate change, threatening biodiversity, food security, and human well-being across ...
A grey wolf prowls through Yellowstone National Park near Mammoth Hot Springs in Montana. A group of 66 wolves was reintroduced to Idaho and Yellowstone in the late 1990s. They now total 2,800 ...
Free-moving herds of migratory bison in Yellowstone National Park are stimulating the regrowth of flourishing grasslands and reshaping ecosystems, a new study has found. Contrary to conventional ...
a and b, spatial patterns of the difference in recovery time between hot-dry and dry events (ΔRT = RT hot-dry-RT dry) based on the NDVI and LAI, respectively. c and d, ΔRT under different aridity ...
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Predators in National Parks Are Helping With Ecosystem Balance — but There’s an Overlooked Problem
Larger carnivores are treasured species of the environment. They not only balance the food web but also create revenue for national parks. The restoration of gray wolves at Yellowstone National Park ...
Fossil evidence from North China suggests that some ecosystems may have recovered within just two million years of the end-Permian mass extinction, much sooner than previously thought. Tropical ...
Scientists have uncovered how plants responded to catastrophic climate changes 250 million years ago. Their findings reveal the long, drawn-out process of ecosystem recovery following one of the most ...
Across North America, mountain lions, bears and gray wolves have made a remarkable comeback over the last 50 years. Once nearly exterminated, these animals have been recovering their populations and ...
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