United States News

While guests on a recent tour through Yellowstone National Park in Wyoming, USA ate dinner in the lodge, an unexpected guest joined the group: a five-gallon green compost bucket where…

The natural world that many of us knew as children is slipping away as the environmental crisis escalates and native species we adored move on or perish; while world leaders dither.

NEW YORK CITY — Climate change continues to pose an existential threat to many low-lying Asian and the Pacific island countries, with rising seas putting people’s lives, livelihoods, environment and…

Recent studies of Twitter posts have shown that people can be quick to shrug off extreme weather as normal. However, researchers are also finding that some wildlife — maybe better…

Bird populations are crashing in North America. And it's not just the rare and threatened species that are disappearing ⁠— even the common, seemingly widespread backyard birds like sparrows, warblers…

NEW YORK — Today marks the start of protests across the planet as millions witness the youth-led climate strike demanding governments take urgent and transformative action on climate change. Young…

The Amazon is a rich, beautiful, and magical place. I’ve visited this vast region on several occasions to learn about the indigenous communities who live there and protect it, and…

Subsidizing burning wood for energy as having zero emissions puts us at risk of overshooting the Paris Agreement’s 1.5°C target.

Major retailers and manufacturers of cattle products who source materials from Brazil may be using beef and leather linked to deforestation, an analysis of trade data by NGO Global Canopy…

Coral reefs in Hawaiian waters are facing the prospect of another major bleaching event as ocean temperatures rise above the norm. “We found the first signs of [coral] bleaching off…

One morning in the late 1980s, San Francisco businessman and philanthropist Richard Goldman was reading a newspaper article about the latest Nobel Prize winners. At the time, Goldman, an avid…

Today we speak with Dawn Biehler, an associate professor at the University of Maryland, Baltimore County, whose research focuses on the history and public health impacts of rats and other…

Researchers from the University of California Los Angeles (UCLA) and CALeDNA have developed a toolkit designed to quickly identify the species in a biological community by simultaneously analyzing the environmental…

Light pollution could lead to more infections with West Nile virus by increasing the amount of time that small songbirds hold on to the virus, according to a new study.…

In 2010, researchers surveying the eastern Gulf of Mexico to study what sperm whales eat, collected numerous animals from the ocean’s depths. While examining the collection in 2013, Mark Grace…

The Con X Tech Prize just announced its second round will be funding 20 finalists each with $3,500 to create their first prototypes. Some 150 teams submitted ideas that use…

Beachgoers in the U.S. Virgin Islands will be slathering on more ecologically friendly sunscreens next year after lawmakers voted to ban common chemical sunscreen ingredients that can damage coral reefs.…

Cranes are celebrated for their large size, beauty, unique courtship dancing, and extensive annual migrations. Sandhill cranes (Antigone canadensis), for example, migrate north each year from wintering grounds in Mexico…

When wild animals are injured, they must heal fast or perish if they can't find food or defend themselves from predators. A lucky subset of such wildlife is found by…

Chances are the locally caught fish you bought down by the wharf was spawned thousands of miles away, migrating on ocean currents, a new study has found. An estimated 90…