Living on Earth

Boosted by climate change, this year’s El Niño has intensified into a “Super El Niño,” meaning sea surface temperatures in parts of the Pacific are over 2 degrees Celsius hotter than average. How this has brought one strong storm after another churning across the Pacific Ocean while shutting down most Atlantic storms, and what this super El Niño may bring in the months ahead.   Also, Atrazine...

The closely watched race for US Senate in Maine is pitting two environmentally concerned candidates against each other. Not only do Republican Susan Collins and Democrat Troy Jackson both have fairly similar green and climate views, they’re from the same rural county and both have roots in the lumber industry that’s so important to the state. Also, in Ann Arbor, Michigan, public power advocates ha...

When the US Supreme Court set Monday, October 5th for oral arguments on an appeal from the Colorado State Supreme Court by Suncor and Exxon, it highlighted what could become a landmark case about damage from climate change and the role of fossil fuels. Why the case could make or break the ability of states and local governments to ‘make polluters pay.’   Also, our brightly lit modern world is...

After the deadly floods in Nepal this August, researchers rapidly assessed the event and concluded that climate change played a “very strong” role in the catastrophic glacial collapse. We discuss the human toll of the floods and the moral duty of the world to slow the climate crisis and help Nepal adapt.   Also, the 2026 United Nations Climate Summit and Climate Week, which just wrapped up in...

2026 was recorded as one of the hottest summers globally, with deadly heatwaves in Europe and catastrophic floods in Nepal. We discuss how the United Nations put out a report warning that current climate policies will lead to at least 1.8°C of global temperature increase, well beyond the 1.5°C goal of the Paris Agreement raising the alarm on global temperature rise. Also, California is reducing it...

The devastating August 2026 flash floods in Nepal and Tibet were triggered in part by a glacial collapse, a phenomenon likely to become more frequent as the Earth continues to rapidly warm due to human caused climate change. We discuss why climate change is making mountains and glaciers more unstable, and how early warning systems and less development in floodplains could prevent future loss of li...

Great Britain is Europe’s third largest oil and gas producer, even with a commitment to a net-zero economy by 2050. A small group of climate activists is helping the UK meet that target by winning a Supreme Court decision that’s blocking any new UK oil and gas projects that don’t assess climate impacts. Sarah Finch of Surrey, near London led the fight against proposed oil and gas drilling in the r...

The four-lane Great Highway used to run along the Pacific Ocean on the west side of San Francisco, where it was at risk of erosion from sea level rise. Now it’s been transformed into a park where visitors can bike, walk, skate, and play next to the water. Also, for people with developmental or physical disabilities, growing plants in a garden may offer personal growth opportunities that unlock new...

North Atlantic Right whales were once so thoroughly hunted they nearly went extinct. When hunting these mammals was outlawed, they slowly started to bounce back, but today Right whales are dealing with newer deadly threats, such as fishing gear entanglement and warming in the Gulf of Maine. So, it’s a relief to advocates to have a successful calving season like this year with 23 new calves, the mo...

A 2025 study found that exposure to certain PFAS chemicals, which are pervasive and persistent in the environment and human bodies, can lead to changes in gene expression that are linked to cancers, autoimmune and other immune disorders, and neurological disorders.    Also, the four astronauts of the Artemis II mission in April 2026 made new scientific observations that are helping to ex...

While honeybees get most of the buzz, most bees don’t produce honey, and most don’t even live in colonies. Instead, they’re solitary bees who build individual nests. A study details an astonishing finding of several million solitary bees in a cemetery in Ithaca, New York. And monarch butterflies can travel thousands of miles each year between Mexico and North America in an epic relay race of multi...

The culture of the Yurok tribe in Northern California is deeply intertwined with the Klamath river’s salmon. So, when toxic conditions caused by the dams on the river resulted in a massive fish kill, the Yurok people sprang into action and secured the historic removal of four dams, a story captured in The Water Remembers: My Indigenous Family’s Fight to Save a River and a Way of Life.   Also,...

Current climate change has been well underway for decades, but the rate of that change is now going up so fast that people are noticing things like tornados and extreme heat waves are occurring in places where they have rarely been seen before. How greenhouse gases from burning fossil fuels, the loss of reflective ice and snow, and other changes are causing the Earth to retain extra heat energy fr...

The extreme heat that’s becoming far more common in a warming world is now being linked to dental problems. As the body prioritizes sweat for cooling over saliva production, the resulting dry mouth can have devastating impacts on your teeth, and a dentist in Pakistan is documenting a tooth decay trend among his patients who work outdoors in the heat for prolonged periods. Also, cheap and convenien...

Midsummer in the Northern hemisphere marks the dead of winter in Antarctica, usually a time when temperatures plunge and the surrounding ocean ices over, nearly doubling the continent’s size. But this June, scientists found Antarctica’s west coast was missing a chunk of sea ice the size of France. How unusually warm ocean water is affecting sea ice as well as massive Antarctic glaciers. Also, rece...

As we mark America’s 250th birthday, we celebrate parts of America’s enduring ecology, including our forests, national parks and other public lands. At the heart of one of Washington State’s most expansive wild ecosystems is North Cascades National Park, just a three-hour drive from Seattle yet one of the lesser-known parks.   Also, around 30% of the United States is federal public lands, and the...

Forest ecologist Suzanne Simard has shown through her research that the biggest and oldest ‘Mother Trees’ in the forest anchor networks of social connection among the trees, and indeed the whole forest ecosystem. Her latest book is When the Forest Breathes: Renewal and Resilience in the Natural World, and she shares how more sustainable logging practices incorporating Indigenous knowledge can help...

Lush peonies, delicate hydrangeas, and vibrant roses burst into bloom in early summer, filling gardens and parks with color and fragrance. But flowers are more than their beauty. They’re some of the oldest beings on Earth, and they played a large role in shaping the natural world as we know it. Author and biologist David George Haskell joins us to discuss his 2026 book, How Flowers Made Our World:...

To celebrate Juneteenth we tell the story of plant biologist Beronda Montgomery. When she sat down to write what became a personal memoir mixed with a botanical history of African Americans, she found her research as a PhD lab scientist had brought her squarely into the world of social science as well. From her studies of how plants respond to light during photosynthesis, she started shining a lig...

The National Science Foundation has announced it will begin removing most of the Ocean Observatories Initiative, a collection of roughly 900 instruments in the Pacific and Atlantic Oceans that gathers fixed-point data on temperature, carbon dioxide levels, and more. The move is part of a broader trend within the current administration to shelve climate science research and reporting.   Also, today...

More than two-thirds of U.N. members recently voted in favor of a resolution affirming a landmark ruling by the International Court of Justice that countries have a legal obligation to limit global warming. While this advisory opinion is not enforceable, it will likely be cited in lawsuits and appeals as a fact in the fight against climate disruption.   Also, the 2026 FIFA Men’s World Cup will mos...

Living near more large Concentrated Animal Feeding Operations or CAFOs may raise cancer risk, according to a study from Yale researchers. With thousands of cows, pigs, or chickens packed in small spaces, CAFOs produce a lot of waste that pollutes air and water, which may explain the cancer association, though the study does not prove causation.    Also, North Atlantic Right whales were once so tho...

Great Britain is Europe’s third largest oil and gas producer, even with a commitment to a net-zero economy by 2050. A small group of climate activists is helping the UK meet that target by winning a Supreme Court decision that’s blocking any new UK oil and gas projects that don’t assess climate impacts. Sarah Finch of Surrey, near London led the fight against proposed oil and gas drilling in the r...

A new “coalition of the willing” to transition away from fossil fuels recently gathered in Colombia, born in part out of frustration over fossil fuel friendly nations like the US, Russia, China, and Saudi Arabia stalling the longtime UN climate process. Also, the indie-pop band AJR is known for its high-energy anthems and along with growing their fan base of mostly young adults, they’re growing th...

The US Supreme Court recently heard oral arguments for Monsanto v. Durnell, a case about whether states can require warning labels on pesticides if the EPA does not. This stems from thousands of lawsuits against Roundup maker Monsanto, alleging that farmers and landscapers who developed cancer weren’t warned of the risks. Though the World Health organization has classified glyphosate, the key ingr...