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Tufted-tailed rat (Eliurus sp) in Madagascar. Photo by Elise Paietta

In one forest, native rats remain. In another, only invaders.

Rhett Ayers Butler 7 May 2026
During prolonged floods, many residents of Vietnam’s Mekong Delta are unable to grow and harvest crops. NGOs have stepped in to help with basic food supplies and cash during times of crisis. Image courtesy of Anh Duong Community Development and Support Center.

The world’s great deltas are sinking — and with them, a global food system

Petro Kotzé 6 May 2026
This red-tailed monkey was photographed at a hotel in the Democratic Republic of Congo.

As wildlife trade expands, so do pathways for disease spillover to humans

Cate Twining-Ward 4 May 2026
The Golden dorado (Salminus brasiliensis), a powerful migratory freshwater fish native to the Pantanal and Paraná River Basin, shown here being held by researcher Zeb Hogan. Highly prized by recreational anglers and important to commercial fisheries, the species has declined in parts of its range due to dam construction.

Migratory freshwater fish are in trouble: Will we act in time to save them?

Stefan Lovgren 1 May 2026
Children suffering from gastroenteritis due to heat at a hospital in Hyderabad, Pakistan, in May 2024. Image © Pervez Masih/AP Photo.

In Pakistan’s deadly heat, low-cost cooling tools offer a lifeline for pregnant women

Shanna Hanbury 23 Apr 2026
An Atlantic Forest frog, Dendrophryniscus haddadi. Amphibians are susceptible to habitat split due to its negative impact on their life cycles, but the researchers note that such impacts (including microbiome changes) likely apply to numerous other species in wide-ranging ecosystems.

Linking habitats strengthens wildlife microbiomes, helps fight disease: Study

Sean Mowbray 23 Apr 2026
Tufted-tailed rat (Eliurus sp) in Madagascar. Photo by Elise Paietta

Why forest conservation is also public health

Rhett Ayers Butler 22 Apr 2026
Excavations at the mine, which has been found to be the source of the pollution in two rivers in Karonga district. Image by Jordan Simeon Phiri for Mongabay.

Malawi government suspends coal miner’s license over river pollution

Charles Mpaka 20 Apr 2026
The King River enters Macquarie Harbour, where decades of mining have contributed to contaminated sediment buildup at the river’s delta. Image by Stefan Lovgren.

In Tasmania, the mines have closed but the rivers remember

Stefan Lovgren 16 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

Repeated failures expose gaps in Indonesia’s nickel waste management

Hans Nicholas Jong 13 Apr 2026
Sunset over the tropical Pacific Ocean off Hawai‘i. The new study points to the climactic interconnectivity of the world’s warming oceans, where humid heat waves often originate, and faraway terrestrial landscapes, where humid heat waves can threaten public health.

Tropics take the brunt as hotter oceans drive large-scale humid heat waves: Study

Adam Litchkofski 10 Apr 2026

AI infrastructure growth threatens water-stressed Thai regions

Mongabay.com 8 Apr 2026

Microplastics found in fish in Tuvalu, a remote South Pacific nation

David Brown 7 Apr 2026
A chicken (Gallus gallus domesticus) is weighed at a live poultry market in West Harlem as a customer stands nearby. The stacking of live animal cages allows bodily waste to drop into the cages below, facilitating disease spread. Image by Cate Twining-Ward.

Avian bird flu surges in New York urban wildlife, increasing disease concerns

Cate Twining-Ward 7 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
Residents use canoes to navigate the floodwaters in Banjar Regency.

Indonesia reviews firms in river basins after latest floods affect 7% of Bornean province

Riyad Dafhi Rizki 31 Mar 2026
Research finds that there are already places on Earth where it gets so hot and humid at times during the year that it’s unsafe for either younger or older adults to do more than lie down or sit outdoors. Photo by NOAA.

Global warming already impacts daily lives around the globe, study finds

Mike Gaworecki 30 Mar 2026
Research shows that a koala’s gut microbiome directly influences its diet limitations, determining the species of eucalyptus it can eat. Translocations and reintroductions should take this relationship into account, says Michaela Blyton. Image by Mathias Appel via Flickr (CC0 1.0).

Poop pills and gut microbes: Wildlife microbiome studies aid conservation

Sean Mowbray 26 Mar 2026

Investigation links DRC air pollution concerns to major copper-cobalt plant

Elodie Toto 19 Mar 2026

Disastrous floods in Colombia reignite debate over hydroelectric dam

Euan Wallace 13 Mar 2026
The construction site of Bridge Data Centre's 0.2 GW QHI01 data center in Khlong Tamru subdistrict, Chonburi province, Thailand. Photo by Andy Ball/Mongabay.

Thai data center boom sparks fears of water shortage, air pollution

Gerald Flynn 11 Mar 2026

The rate of global warming is accelerating, study finds

Bobby Bascomb 6 Mar 2026

Peru mining pollution linked to children’s cognitive impairment: Study

Aimee Gabay 18 Feb 2026
A caddisfly in the Oligotricha genus.

Insects are moving pharmaceutical pollutants from rivers to land; risks unknown

Sean Mowbray 13 Feb 2026
A firefighter puts out fires in a peatland in Indonesia.

Thousands of peat fires flare across Indonesia despite rainy season

Hans Nicholas Jong 13 Feb 2026

US cuts legal foundation for federal climate regulation

Bobby Bascomb 13 Feb 2026

Pilot projects aim to break Indonesia’s habit of burning household waste

Hans Nicholas Jong 12 Feb 2026

Indonesia’s steel expansion risks a surge in greenhouse gas emissions

Hans Nicholas Jong 11 Feb 2026
Open burning of plastic in a community in Guiyu, China. This practice is fast becoming a common way to dispose of plastic and other waste.

Plastic household waste burned as fuel on rise in Global South, risking health

Sean Mowbray 5 Feb 2026
Coastline of Big Sur in California. In 2013, a group of researchers found eggs of California condors in the coastal redwoods of Big Sur contaminated with DDT, even though the pesticide has been banned in the U.S. since 1972. Image by Rhett A. Butler/Mongabay.

Writer Megan Mayhew Bergman on science, emotion, and the lasting power of ‘Silent Spring’

Mike DiGirolamo 3 Feb 2026

Lower levels of PFAS ‘forever chemicals’ in North Atlantic whales show regulations work: Study

Liz Kimbrough 3 Feb 2026

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