endangered species

In the prairie grasslands of northwestern Oklahoma, the Lesser Prairie-Chicken is in a fight for survival against development interests of energy industries.

Scientists face a challenge: A troubled species rebounds thanks to restoration efforts, only to make things worse for others by preying on them or outcompeting them for food and living space.

The International Union for the Conservation of Nature added the migrating monarch butterfly for to its "red list" of threatened species and categorized it as "endangered" — two steps from extinct.

The wide-ranging report found the number of Australian species listed as threatened had increased since the 2016 report.

Fishing in the Gulf of California has nearly wiped out the vaquita marina. But a new genetic analysis offers hope for the engandered porpoise: the species can make a comeback, if humans protect it.

Farmers in ten states, including Oklahoma, Arkansas, Kansas and Missouri, are now free to use a herbicide that had been restricted in January.

Researchers at Oklahoma State University are looking into whether a rare and threatened beetle could provide new ways to preserve meat and fight bacteria.

Among the 23 species announced extinct recently by the U.S. Fish and Wildlife Service was a freshwater mussel that once lined the banks of Midwestern waterways and the ivory-billed woodpecker, which used to fly through the Mississippi River basin.

The announcement comes five years after the International Union for Conservation of Nature officially removed giant pandas from its endangered list.

The number of bald eagles in the lower 48 states has quadrupled since 2009, according to a new survey. The findings are a bright spot in an otherwise troubling picture for American birds.