"No one knows when millions of monarch butterflies began crisscrossing North America, spending their winters clustered on the same hillsides in Central Mexico, a blaze of orange wings in the green forest."
"Hunched over a tank inside the Bodega Marine Laboratory, alongside bubbling vats of seaweed and greenhouses filled with algae, Kristin Aquilino coaxed a baby white abalone onto her hand."
As U.S. coal’s comedown continues, our latest Issue Backgrounder takes a close look at the factors behind the industry’s decline and finds a combination of economics, competition and shifting global markets, along with aging technology, politics and environmental pushback. What’s in store for coal in 2020?
"Two-thirds of bird species in North America are at risk of extinction because of the climate crisis, according to a new report from researchers at the Audubon Society, a leading US conservation group."
It’s poisoning fresh waters across the United States, as well as elsewhere in the Americas, Europe, Asia and Africa. Blue-green algae is on the rise, lingering later and later into the year. Our new Issue Backgrounder explains the contributing factors behind the potent toxin’s scourge, its societal and public health ramifications, and the many angles and resources to tell the story.
"Authorities declared an environmental emergency on Tuesday for metropolitan Mexico City, one of the world’s most populous megalopolises, as smoke from nearby wildfires pushed pollution to levels deemed potentially harmful to human health."
Washington, D.C.’s long-neglected Anacostia River bears both tragedy and beauty. And author Krista Schlyer plumbs its depths in her most recent book, “River of Redemption.” In this Between the Lines, she speaks of her connection to the urban waterway, as well as her latest reporting on the environmental impact of the border wall.
"As a boy, Francisco Ramirez Cruz loved hiking with his grandfather up into the mountains of central Mexico. While the old man grazed sheep or hunted for wild mushrooms, Ramirez would play amid the throngs of monarch butterflies that migrated 3,000 miles to this forest each autumn, turning the blue sky into a sea of orange."
"Mexican and American officials met in Mexico City this week to talk about fixing a costly set of problems that have sprung up along the border: failing sewer systems that send raw sewage spilling into rivers."
An environmental documentary that follows a risk-laden effort to save a rare and elusive porpoise won over audiences at the recent Sundance Film Festival. Correspondent JoAnn Valenti takes a look at the film, along with other documentaries that explore the role of journalists and journalism.