The Trump administration has halted work on the National Climate Assessment. It's the most comprehensive source of information about how climate change affects the U.S.
A toddler wandered away from home in Arizona and many feared the worst after seeing mountain lions during their search. A ranch dog found him and guided him to safety.
The Trump administration halted the construction of a New York offshore wind project. Legal analysts say it has implications far beyond the wind industry.
The Trump administration is reinterpreting a key word in the Endangered Species Act that could have big consequences for the habitats of species at risk.
Following a lithium-ion battery fire at the Moss Landing plant in Monterey County in California, communities nationwide are expressing concerns about hosting similar plants.