Growing more than two feet in length, the hellbender (Cryptobranchus alleganiensis) is the largest salamander species in North America. Hellbenders have been on the decline for at least 30 years,…

At an oil industry event in Houston in September, representatives of Madagascar’s government went into auctioneer mode. Their message: “Let the bidding commence!” They had traveled to Texas to announce…

The construction of a hydroelectric dam in Thailand in the 1980s devastated the area’s wild birds, leaving behind just a few of the many species that once inhabited the region,…

Competition for fish stocks with fisheries to feed humans could be forcing seabirds to go hungry, according to new research. The study, published Dec. 6 in the journal Current Biology,…

Politicians and planners often sell roads as wholly beneficial to communities. New arteries open up opportunities for employment, connections to markets and access to services such as health care, so…

LA GUAJIRA, Colombia — “It was beautiful here,” said Mariella. “There were crops, flowers, animals. There was life.” Mariella is an indigenous Wayuu from the community of Wasimo in the dusty desert…

HO CHI MINH CITY – Earlier this month the Intergovernmental Panel on Climate Change (IPCC) released a new report on the potential impacts of a 1.5C rise in global temperatures…

Rising temperatures seem to have made a southern African park less hospitable to the tsetse fly (Glossina spp.), the carrier of a dangerous disease-causing microorganism, new research shows. Named for…

JAKARTA — Officials in Indonesia have released a predictive calendar they hope will give fish farmers in the country’s largest lake a heads-up on water conditions that have previously killed…

Millions of people living in the lower reaches of the Ganges basin in India may face food shortages in the next three decades if the iconic river continues to lose…

YOGYAKARTA, Indonesia — Dressed in a hazmat suit with boots, gloves and a mask, Prigi Arisandi waded into a river north of Yogyakarta, a city in the center of the…

Millions of fish in floating cages died suddenly this week in Lake Toba, the biggest lake in Indonesia. E. Naibaho, a local aquafarmer, noticed the fish in his floating pens…

APG and Robeco are two of the most recent companies to sign on to the Cerrado Manifesto, which calls for an end to deforestation in Brazil's Cerrado biome.

Australia’s Murray Darling basin covers more than a million square kilometers, 14 percent of the country’s landmass. It’s the site of tens of thousands of wetlands, but increasing demand for…

TOAMASINA, Madagascar — Last January, when Tropical Cyclone Ava made landfall on Madagascar, wreaking havoc for 24 hours, people here knew they had more than usual to worry about. Ava…

Several mines around the world dispose of potentially toxic mine waste directly into the ocean. Environmentalists have criticized the practice, arguing that the waste smothers ocean habitat and leaches harmful…

In 1998, severe flooding caused by heavy rains and exacerbated by deforestation killed more than 4,000 people in southern China. To reduce the chances of such an event happening again,…

LANGKAWI, Malaysia – In Kilim Karst Geoforest Park, part of Langkawi UNESCO Global Geopark, a man in T-shirt and shorts laughs with his friends as one of the long-tailed macaques…

A photographer and I have been walking for an hour through Zuid-Kennemerland National Park, which is sandwiched between the North Sea and the city of Haarlem in the Netherlands. You’re…

A small community, far from Venezula’s Orinoco Mining Arc, discovers gold, leading to an incursion by illegal miners, environmental devastation and an allegedly deadly army raid.