After his dog died, Ryan Gosling took to wearing George's tag.

Leonardo DiCaprio backs Beyond Meat, saying the development of plant-based meats will help advance action on climate change.

Acclaimed British actress stars in a new BBC documentary that unlocks the remarkable secrets of forests.

Celebrities are asked to show off their hidden talents, and Oprah surprises with her ability to make dog poop stains vanish.

Two goats discovered along subway tracks in Brooklyn are on now safely on their way to Farm Sanctuary.

For wealthy Californian homeowners, extra peace of mind comes with a high price tag.

Hollywood legend Doris Day was an actress, singer and animal welfare activist.

Putting Fido on a vegetarian diet can help the planet, but will it harm your pooch?

Humans seem to be causing 'a radical shift in the living architecture of the planet,' researchers say.

New marine reserves are making a big splash around the planet — and not a moment too soon.

Before she flew back into the wild, Miss Alicia the bat met a fruit and fell in love.

More than 100 plant species are capable of going dormant to avoid danger, according to a new study.

Conservation efforts are helping some large predators reclaim ancestral habitats, a new study finds.

When the government fails to protect a public resource like a river, our hopes often fall to a loose coalition of citizen conservationists.

Some trees embark on an epic — and important — journey after they die.

Our planet has lost 60 percent of its vertebrate animals since 1970, but there still may be time to save the rest.

From hoarding and scattering nuts to making jerky and taking prisoners, animals use some wild tactics to stay well-fed in winter.

Genetic relics from a 'ghost population' of red wolves seem to live on in these coyote-like creatures.

One of Earth's most impressive ecosystems is in dire straits. Here are the main issues threatening this magnificent natural wonder.

Giant cable will allow Iceland to share its vast geothermal and volcanic energy resources with mainland Europe.

Iceland's ION Luxury Adventure Hotel isn't so much about the hotel itself but about the stunning, otherworldly landscapes that surround it.

Transition to clean energy meant to provide a proof of concept to other island nations in the Caribbean.

Hot springs are generally considered to be destinations of rest and relaxation, but that's not always the case!

Fire ants are especially efficient at filling in the ecological gaps created by humans.

The bizarre, unexplained sounds that harmed American diplomats working in Cuba may have come from the Indies short-tailed cricket.

Photographer Chris Perani painstakingly combines thousands of exposures to create each individual image.

The pill bug or roly-poly plays many key roles in its environment.

Scientists find the gene that gives bumblebees their unique patterns — and the rest of us fair warning.

A heads-up to parents about Disneynature's newest release follows the story of two feline families struggling to survive in the African savannah.

Earth Day turned 41 Friday, with organizers hoping to inspire "A Billion Acts of Green," the holiday's theme for 2011. It's a noble goal, but recent events like

Kick off Earth Week with this dramatic three-minute film, which dives into the 'Heart of Darkness' to highlight the humbling majesty of our planet.

Leonardo DiCaprio, Linkin Park, Don Cheadle, and Sergio Marone are all judges in the Date with History contest, which will send one young visionary to address t

As Earth Day nears, MNN follows a 48-mile sweep of Atlanta's Chattahoochee River to shed light on the rising relevance of crowd-sourced conservation.

There was a time, not very long ago, when it was safe to be a politician who supported environmental causes.

We asked Carla Hall, Mayim Bialik, Andy Richter, Izabella Miko about their Earth Day plans.

Celebrate National Parks Week and Earth Day with us with this breathtaking visual tour of some of the most beautiful sights in America's national parks.

For Earth Day, Easter or any seasonal meal, try this side dish made from seasonal vegetables and aromatic spices.

Thought-provoking documentary weaves together stunning imagery with enlightening interviews to show how connected we are to our planet.

More than 170 world leaders signed the Paris Agreement on Earth Day 2016, but that's just the beginning.

Critically acclaimed 'Catching the Sun' offers solution to current economic crisis.

Sometimes the secret to getting a deal done is not worrying who gets the credit.

Wildlife photographer and filmmaker Morgan Heim talks to MNN about sexism and success in her field and how to help the next generation of female photographers.

There are only 300 blue-throated macaws left in the wild.

Yellowstone grizzly bears were removed from the U.S. endangered species list in 2017.

In 'Caribou Rainforest,' wildlife photographer David Moskowitz tracked elusive caribou through their rainforest habitat in the Pacific Northwest.

The Scottish wildcat, an adorable yet fierce native cat species, may disappear within the next few years.

In "Ay, Mariposa," conservation filmmakers highlight the people, animals, and fragile habitats impacted by the barrier at the border.

We label a lot of species with the shiver-inducing denizen of the night, even if they don't suck blood.

Sea otters hold hands so they don't float away during naps, and baby dolphins don't sleep at all for the first months of life.

Scientists hope a new vaccination campaign will give Ethiopian wolves a fighting chance at survival.