Giant kangaroos that lived during the Ice Age may not have been as slow and grounded as once believed. A new study finds ...

Sometimes an animal long thought to be extinct reappears decades or centuries later, shocking scientists! Join Hank Green for a look at seven species that we thought were gone forever... but are back ...

A shy, ferret-sized predator called the coastal marten has been quietly hanging on in the forests of southern Oregon and northern California.

Only 18% of Americans approve of the way their tax money is being spent. With this new program, taxpayers can gain more ...

Deep in the Ecuadorian Andes, an ancient forest stands as a final sanctuary against the encroachment of human activity. This ...

A new study using fossil evidence suggests extinct giant kangaroos, some weighing up to 250kg, were physically capable of hopping. Researchers found their bones and Achilles tendons were strong enough ...

The formally feathered, flightless aquatic birds known as penguins dominate the frigid waters surrounding the subantarctic ...

Once written off as extinct, the silver-backed chevrotain forces scientists to confront how much of biodiversity still lives ...

Imagine a child ripped from its mother’s embrace, shackled in heavy metal chains, subjected to systemic starvation, and relentless beating until resistance gives way to fear.

Murray Watt’s latest approval for Korea Zinc includes a table that explicitly permits the company to kill thousands of native animals a year, including critically endangered species such as the swift ...

Workers were busy Thursday and Friday stocking barns with extra hay, fueling generators and moving animals indoors.

With Asian elephants endangered worldwide, a calf expected at the National Zoo could strengthen the species' future.