Wyoming tetons Representative image from Canva Deep in the rock record of Wyoming, a layer of fossil leaves tells a quiet but powerful story about what happens to forests when the planet warms rapidly. About 56 million years ago, during a spike in global temperatures known as the Paleocene Eocene Thermal Maximum (PETM), a lush…

Soldiers on both sides stand behind fences and in between are thousands of landmines. For more than 70 years, humans have not ventured into a 155-mile-long corridor that divides two nations, North and South Korea. While boundaries and borders can ward people off, nature is above all such regulations. This is probably why a space…

A farmer in southern Oregon transformed 70 acres of his 400-acre barley farm into a wetland in 2021, creating an unexpected refuge for wildlife while helping address agricultural water pollution. Karl Wenner, a co-owner of Lakeside Farms near Klamath Falls, worked with conservation agencies and other partners to convert flood-prone farmland into a managed wetland….

Dog waste is usually treated as an unpleasant urban problem, something to be collected, bagged and thrown away. But researchers are investigating whether it could instead become a source of renewable energy. A new study has examined dog faeces as a feedstock for producing biohydrogen and methane through anaerobic biological processes. The research, published in…