Fossils found in Niger belong to a newly identified Spinosaurus species that had a dramatic skull crest and likely hunted fish by wading, researchers reported.

Oregon was one of about a dozen states that have avoided the disease and the fungus that causes it since it first showed up ...

But the 20 visitors gathered on the lower slopes of Sonoma Mountain on an overcast morning in early March understood they were special: vernal pools—vital features of the California landscape that ...

Scientists have discovered mosquitoes can act like tiny "flying wildlife surveyors," helping researchers detect elusive and endangered animals in Australia's national parks. A team from Macquarie ...

Critically endangered Māui dolphins cannot afford losses; learn how scientists study carcasses to protect every living animal ...

Here's what's being done to help an endangered sea turtle recover after being found on a Texas beach in rough shape.

An annual count of monarch butterflies conducted by the United States and Mexico as the insects migrate back and forth over ...

A state-endangered bird of prey got a second chance at life after the McHenry County Conservation District stepped in to help ...

A new agreement between a conservation group and the U.S. Fish and Wildlife Service moves a toad found only in Nevada closer to federal protection.

Lost marsupials have been found alive in New Guinea after 6,000 years, highlighting hidden biodiversity and conservation urgency.

If you spend much time watching online videos depicting releases of rescued wildlife, you’ll find that most people are ...