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Southern resident orcas, an endangered subspecies, are threatened by a decline in their food sources, noise pollution and vessel traffic.

AI tool listens for endangered orcas in real time to reduce human disturbance

Abhishyant Kidangoor 22 Apr 2026

Appeals court keeps ‘Alligator Alcatraz’ open, rejecting need for federal environmental review

Associated Press 21 Apr 2026
Alannah Acaq Hurley in Dillingham, Alaska. January, 2026. Image by Goldman Environmental Prize.

Goldman Prize winner Alannah Hurley fights Pebble Mine “from a place of love”

Claudia Geib 20 Apr 2026
Nancy Collins

Thomas J. Walker studied the songs of crickets and katydids

Rhett Ayers Butler 17 Apr 2026

Landmark US Magnuson-Stevens fisheries law turns 50 amid budget cut concerns

Bobby Bascomb 16 Apr 2026
The cerulean warbler, a near-threatened species, breeds in North America and migrates thousands of miles to winter in the Andes Mountains of South America. It also makes stopovers all along the way. Image courtesy of Luke Seitz via Cornell Lab of Ornithology.

Americas flyways atlas maps the routes of 89 at-risk migratory bird species

Adam Litchkofski 16 Apr 2026
A forest in Costa Rica. The country is considered a pioneer in a forest protection mechanism that has helped drastically reverse deforestation. Image by Rhett Butler.

Listening to forests reveals signs of recovery beyond tree cover

Abhishyant Kidangoor 16 Apr 2026

San Francisco Bay emerges as high-risk area for migrating gray whales

David Brown 15 Apr 2026
Aaron Longton. Courtesy of Pew Charitable Trusts.

Aaron Longton, fisherman who tied sustainability to survival

Rhett Ayers Butler 15 Apr 2026
A yellow-fronted canary from South Africa. The songbird tops the list of wild birds exported from Africa to Asia.

Nearly a million birds shipped from Africa to Asia in 15 years; canaries top the list

Spoorthy Raman 15 Apr 2026
A coyote in Chicago. Image courtesy of Cook County Coyote Project.

Coexisting with America’s growing urban coyote population is easier than you think

Mike DiGirolamo 14 Apr 2026
Hot pink individual of Arota festae. Image courtesy of Benito Wainwrig

Researchers find ‘remarkable’ hot-pink insect in Panama rainforest

David Brown 13 Apr 2026
Little Rock Creek Lake, with El Capitan in the distance, in the Bitterroot Range, Montana. Image courtesy of Magicpiano via Wikimedia Commons, Creative Commons Attribution-Share Alike 4.0 International license.

Invasive plant drives ecological change in America’s gigantic Selway–Bitterroot Wilderness (commentary)

Lyle Lewis 9 Apr 2026
A federal fisheries observer sorts fish and collects data to inform fisheries management aboard the Cassandra Anne, a groundfish trawler based in Oregon, U.S. Imge by Chris Peterson/Action Works Photography courtesy of Oregon Sea Grant via Flickr (CC BY-NC-SA 2.0).

How the US rebuilt a collapsed fishery

Rhett Ayers Butler 9 Apr 2026

March smashes record as most abnormally hot month for continental US, federal meteorologists say

Associated Press 8 Apr 2026

Mennonites from Belize spark deforestation fears with new settlement plans in Suriname

Maxwell Radwin 8 Apr 2026
Emergent rainforest tree in the Amazon. Photo by Rhett Ayers Butler for Mongabay.

Indigenous & community leaders say, ‘secure forest financing with us, not for us’ (commentary)

Inés Morales Lastra, José Ivanildo, Levi Sucre 7 Apr 2026
An American oystercatcher on the beach in Stone Harbor, New Jersey. Image via Wikimedia Commons, Creative Commons Attribution-Share Alike 4.0 International license.

How saving birds protects the planet: Interview with author Scott Weidensaul

Erik Hoffner 7 Apr 2026
Mitchell Byrd. Photo by Linda Richardson

Mitchell Byrd, ornithologist who helped bring bald eagles back from the brink in the Chesapeake area

Rhett Ayers Butler 6 Apr 2026

Orcas never seen before in Seattle delight whale watchers with a visit

Associated Press 3 Apr 2026
Muskoxen on Ellesmere Island. As a species, muskoxen have been around for a million years and are often called “ice-age survivors.” Though they have one of the lowest levels of genetic diversity of any mammal, the full suite of immune-related genes are intact in the species, says muskox expert Anne Gunn.

Canadian muskoxen hit by double punch of novel diseases and climate change

Ruth Kamnitzer 3 Apr 2026

American Samoa said ‘no’ to deep sea mining, Washington heard ‘faster’ (commentary)

Jackie Dragon 1 Apr 2026
Guasimas Bay has been contaminated by agrochemicals and waste that is released from shrimp farms not far from the coast.

Who controls Mexico’s Yaqui River?

30 Mar 2026
A maxima clam (Tridacna maxima) in American Samoa. Image by Paolo Marra-Biggs/UHM HIMB,

Traditional protection proves more successful for clams in American Samoa

Sonam Lama Hyolmo 30 Mar 2026

Compost, racoons and sea turtle predation in Costa Rica

Bobby Bascomb 25 Mar 2026
The Diavik diamond mine in northwestern Canada. Image from Google Maps.

Canada invests $1m into mining exploration on Indigenous land

Shanna Hanbury 25 Mar 2026

Eastern monarch butterfly populations increase in 2025, but challenges remain

David Brown 24 Mar 2026
Manatees image courtesy of Jorge Zamora.

On Manatee Appreciation Day, remember these gentle giants who protect aquatic ecosystems (commentary)

Omar Vidal 24 Mar 2026

China’s deep-sea mining fleet may also track US submarines

Elizabeth Claire Alberts, Kara Fox 24 Mar 2026
Occupation of Funai’s Altamira branch. Image courtesy of the Medio Xingu Indigenous Women’s Movement.

Indigenous groups demand halt to Belo Sun Amazon gold mine

Shanna Hanbury 23 Mar 2026
Trash bags full of discarded plastic. Image by Adil Edin via Unsplash (Public domain).

Huge amounts of nanoplastics discovered in tap and bottled water

Shanna Hanbury 23 Mar 2026

French company stops US offshore wind projects in $1B deal with Trump administration

Associated Press 23 Mar 2026

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