Vista Fire has been burning on federal land managed by the United States Forest Service. The wildfire is believed to be ...

Human-caused wildfires are those started by anything other than lightning — power lines, vehicles, trains, smoking, campfires ...

Human activity now fuels two-thirds of global methane emissions, report finds Humans are now the primary driver of methane emissions, with the main sources stemming from agriculture, fossil fuels ...

Initial location: Fresno County, Calif. A new wildfire was reported today at 9:20 a.m. in Fresno County, California.

Human activities, including habitat change, pollution, and climate change, cause unprecedented alterations in biodiversity. These pressures can increase or decrease local species diversity and ...

Human activity appears to be making mountain lions in California more nocturnal. According to a new study published in the journal Biological Conservation, mountain lions in the greater Los ...

Using new radiocarbon dating on ancient footprints found preserved in the gypsum-rich ground in White Sands, researchers have ...

Federal officials are seeking prosecutions for four human-caused wildfires that burned through southeastern Arizona this spring, according to the U.S. Forest Service. Human activity started the ...

Of the wildfires recorded this year, 148 have been the result of lightning strikes, 275 have been caused by human activity ...