A new species of opossum has been found in the Andes ... and it’s really cute!

Across the Northern Rockies, wolves are being actively hunted. We won’t be silent.

Happy birthday to Congaree (2003), Badlands (1978), and Theodore Roosevelt National Parks (1978)! All three were founded on November 10th.

Even wolves need some good downtime.

In some ways, wolf families act a lot like yours or mine. They play. They bicker. They work together to support the group. They miss each other when one of them is gone, and they greet each other when they’re reunited. Here’s how wolves communicate with one another:

What does a wolf’s howl mean? Here’s some of what we know about how packs talk to each other:

A little bit of good news for North Atlantic Right whales!

After traveling more than a thousand miles across much of North America, monarch butterflies are reaching their overwintering grounds in the oyamel fir forests of Central Mexico.

Action alert from @enviroaction.bsky.social - Tell Home Depot: Get bee-killing neonics off your shelves "Neonics damage bees' brains and can even kill them outright..." environmental-action.org/take-action/...

Why are manatees starving?

These three wolf packs are in peril:

What’s your favorite scary (cool) animal?

"The more individual corals perish, the harder it gets for a reef to bounce back, destabilizing it and pushing it into a spiral of die-off."

"Maslin said the environmental impact of tech consumption was estimated to account for 6% of the human-driven climate crisis; double that of the aviation industry."

It’s International Day of Climate Action, but we’re working everyday to protect the climate by defending old-growth forests, campaigning against drilling in the Arctic, and promoting renewable energy production.

The Arctic National Wildlife Refuge is no place for oil drilling.

In just two years, 20% of Florida’s manatees died, many from starvation. Massive algal blooms are killing the sea grasses they eat.

"The stakes are high. The Southern Resident orcas that frequent the Salish Sea are endangered, with a population hovering around 75. The whales face a triple threat: underwater noise pollution, toxic contaminants and food scarcity."

You're invited! Our friends at Environment America are hosting a webinar on Wednesday, at 6:30 PM Eastern, where you can learn more about red wolves:

"Rather than approaching humans because of a lack of fear, wolves are responding to intentional feeding, unsecured garbage or unprotected livestock, said Katharina Kasper, a doctoral student at the Polish Academy of Sciences and an author of the study."

The species we fear most often have even more reason to be afraid of us.

Too many species are facing dire threats -- but it isn't all bad news.

Not quite an antelope, not quite a deer: A pronghorn!

Which of these amazing wildlife photos is your favorite?

Fall is in full swing! Here are a few of our favorite national forests to visit for spectacular views of fall foliage.

Learn more about the first few months in a wolf's life:

Not everything you hear about wolves is true. We’re here to bust some of the biggest wolf myths out there, and tell a different story about a remarkably unique creature that needs our protection now more than ever.

"Opponents say pollution from the site would be carried downstream and spread through most of the region’s lakes and into Canada, ruining the pristine ecosystem for outdoor recreation."

Happy World Habitat Day! From the old-growth forests of the Tongass to the cypress swamps of the Okefenokee, we're working to protect diverse habitats across the country.

Let Jane Goodall's memory be a call for action. How do you plan to make a difference?

Three cheers for Chunk, the victor of this year's Fat Bear Week!

"One 2023 survey found there were more than 2,000 libraries of things worldwide, all aimed at reducing consumption and waste."

Today we're remembering Jane Goodall, whose life has most definitely made our world a better place.

"Unrestrained logging and hunting in the 19th century exterminated mountain lions out east. The animals now occupy only about a third of their historical range within the United States."

We’re gearing up to defend wolves – but we can’t do it alone. Donate to our Fall Fundraising Drive today and join our work to defend wolves and all vulnerable creatures. bit.ly/46MTZOL

We won't rest while wolves across the Northern Rockies are being killed -- but we can't do this alone. Join our pack with a donation today:

Our nation’s wild wolves shouldn’t have to live in fear of being shot down, run over, trapped, or snared. It’s time to end cruel, senseless wolf killings.

Wyoming’s “wolf whacking” is a recreational “sport” in which wolves, coyotes, and other wild animals are chased down, run over, and killed by riders on light snowmobiles.

What is "wolf whacking" -- and what does it mean for these amazing animals?

Ironwood Forest National Monument is an incredible place -- but new legislation would erase its protections.