A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...

Senate Democrats are raising the alarm over the proposed change to the definition of the Endangered Species Act (ESA). A ...

Three Democratic U.S. senators are asking the Trump administration to explain how it analyzed a proposed rule to eliminate ...

Three Democratic US senators are asking the Trump administration to explain how it analyzed a proposed rule to eliminate ...

More than 20 Montana biologists, wildlife advocates and conservation groups are pushing back against a proposed Trump ...

Despite our best efforts, there are many species of animals that become extinct every year. There are thousands of species of ...

Newly discovered species of extinct fish shows striking similarities to unrelated modern-day predators, suggesting certain traits have emerged multiple times and remained consistent over hundreds of ...

If approved, the change to the Endangered Species Act would give farmers more leeway to use pesticides on critical habitats.

Red wolves, which can grow to be about 80 pounds, have been called the most endangered wolf species on Earth. They once lived ...

Nicknamed the "king of the kelp forest," giant sea bass are among scuba divers' favorite characters to spot off the ...

The six pups were born on Earth Day in April to parents Cirilla and Buckeye as part of a preservation program for the species ...

The Environmental Protection Agency released its final Insecticide Strategy that identifies practical protections for ...