MassWildlife officials updated the list “following an extensive review of population data and threats,” officials said.

President Trump has already begun to introduce changes that weaken the Endangered Species Act, a cornerstone of U.S. conservation law.

In 1973, the U.S. Congress approved what I consider one of the most important actions to helping preserve the wide diversity of plant and animal life here. Richard Nixon was the president then and ...

It is our job as stewards of our nation’s natural resources to ensure that this species has a fighting chance to persist in ...

"Most of the species are plants," said Jesse Leddick, assistant director of Natural Heritage & Endangered Species Program in ...

WEST ORANGE, N.J. — Along the long road from American icon to endangered ... as symbols of the country contributes to their conservation, with experts considering them an “umbrella species ...

London Zoo is celebrating the birth of 33 tiny endangered froglets after they traveled thousands of miles from the forests of ...