A handful of sites where the United States manufactured and tested some of the most lethal weapons known to humankind are now peaceful havens for wildlife.

A survey of offshore installations extracting oil and natural gas in the North Sea revealed far more leakage of methane, a powerful greenhouse gas, than currently estimated by the British government, according to a research team led by scientists from Princeton University.

The boom in U.S. shale gas and oil production may have ignited a significant global spike in methane emissions blamed for accelerating the pace of the climate crisis, according to research.

Regular tree trimming can reduce power outages caused by lines being knocked down, according to new research.

Over the recent decade, total human impacts to the world’s oceans have, on average, nearly doubled and could double again in the next decade without adequate action. 

This annual report highlights the work toward the goal of maximizing fishing opportunities while ensuring the sustainability of fisheries and fishing communities to support America's Blue Economy.

After dam removals and fish passage improvements, endangered Atlantic salmon are returning to the Penobscot River in encouraging numbers.

Current climate models suggest that trees will continue to remove manmade greenhouse gas emissions from the atmosphere, making it possible to stay within the targets set by the Paris Agreement. 

Recovery of big sagebrush populations after fire is inhibited by the loss of adult plants and the limited ability of new seedlings to survive or reproduce.

Stories of mass poisoning incidents of livestock due to toxic grasses made headlines especially overseas.