United States News

Reforestation is a major tool in the arsenal against global warming, but just how much it can help is still a bit of a mystery. But a new study published…

In August, whale-watchers witnessed something remarkable off the coast of California: 30 blue whales, the largest animal that has ever lived and a typically solitary species, all feeding in the…

A healthy coral reef system is like a well-managed city. Each resident fish has a job in maintaining the reef: some nibble away at seaweed threatening to smother the coral,…

BRIDGEPORT, Washington — There are fewer than 1,000 sage grouse left in Washington state, and Michael Schroeder has been studying them for more than 30 years. Schroeder is a biologist…

California is burning with a ferocity never seen before in the Golden State. So far this year, fires have burned through more than 1.4 million hectares (3.4 million acres) of…

Increasing deforestation in the Amazon in 2020 has prompted banks and funds to promise changes in investments that affect the region. Nordea, the largest asset management company in the Nordic…

It might be hard to believe in the current political climate, but public lands were a unifying issue for Americans until quite recently. Most Americans have supported the idea of…

In July, a major policy to combat global warming was announced by BlackRock, the world’s largest investment fund manager. The company said it would take concrete action against at least…

A staggering 3 billion birds, including 700 million grassland birds, have been lost in the last 50 years. Without question, one of the leading causes of those catastrophic losses has…

There have been more fires alerts around the world this year than last year, spelling dire consequences for health, biodiversity, and the economy — and human actions are mostly to…

The forest biomass industry is booming, with forests in the U.S., Canada, Russia, Vietnam, Indonesia and Eastern Europe cut to provide wood pellets for burning at former coal power plants in the UK, EU and Asia.

Two liters of seawater, or about half a gallon. That’s all that’s needed to detect the presence of sharks in the ocean, according to a new study. A group of…

In 2016, a mountain lion known as P-45 killed 10 alpacas on a ranch in California’s Santa Monica Mountains. That’s rare behavior for a mountain lion, writes wildlife biologist Mark…

As sick patients flood hospitals throughout the Sunbelt and healthcare providers step up selflessly to meet the challenge, I think about my friend Rosa Moreno, the most courageous nurse I…

A group of researchers mapped the sounds of the hermit warbler and found that the diversity of sounds increased in areas that had been affected by forest fires.

Hellbenders are North America’s largest salamanders, living in rivers and growing to an incredible length of over two feet. Eastern newts are tiny and terrestrial, but both are susceptible to…

In an episode of the Netflix dystopian sci-fi show “Black Mirror,” artificial bees have been deployed to pollinate the world’s plants after a massive pollinator extinction. A great idea, until…

Today we’re exploring nature in cities with author Kelly Brenner and urban forester Georgia Silvera Seamans. Listen here:   According to the UN, more than half of the world’s human…

Dreaming of a white-picket-fence home in an affluent suburb? Chances are your carbon footprint will be 15 times larger than your less-well-off neighbor. A new study finds that wealthy Americans…

The U.S. is home to the world’s highest diversity of salamander species, many of which are thought to be susceptible to the fungal pathogen Batrachochytrium salamandrivorans or 'Bsal' for short.…

If there’s one thing most of the public knows about shark conservation, it’s that they’re under siege by global fleets of vessels that scoop them up, cut off their fins…

In the latter part of 2016, Ethan Steinberg and two of his friends planned a driving tour across the U.S. to interview farmers. Their goal was to solve a riddle…

North America and the U.S. in particular is the world’s hotspot of salamander diversity, hosting about a third of all species, so researchers are concerned about the potential landfall of…

Reporter Benji Jones and wildlife disease ecologist with United States Geological Survey, Daniel Grear, join this special edition of Mongabay's podcast to discuss the hunt for Batrachochytrium salamandrivorans (Bsal) in…

As a young boy living on South Dakota’s Rosebud Indian Reservation, Wizipan Little Elk remembers the first time he saw a buffalo herd. The experience ignited a passion, and at…

TIKTIK KAANU, Nicaragua — Eduardo Solano did not say much on the way home. He bought some oranges from a fruit vendor at a makeshift dock in Bluefields, the capital…

Camera traps bring you closer to the secretive natural world and are an important conservation tool to study wildlife. This week we’re meeting an alligator native to the Southeastern United…

Hawaiian myth says that ‘ōhi‘a lehua trees were created by Pele, the goddess of fire and creator of the Hawaiian islands. Spurned by a handsome young warrior, ʻŌhiʻa, she turned…

With its groves of pockmarked white bark and trembling green medallion leaves, Pando looks like any other aspen forest. But the approximately 47,000 stems that form its giant body share…

Newly released video footage gives us a glimpse of a rarely seen behavior: baby humpback whales nursing in the sheltered breeding grounds of Maui. Here, the young calves must drink…