A Highway Megaproject Tears at the Heart of New Guinea’s Rainforest

The Indonesian government is building a 2,700-mile road network on the island of New Guinea, opening up some of the world’s last great tropical rainforests to development and threatening unique indigenous cultures. Can international pressure force Indonesia to scale back this megaproject?

How a Former Herder Protected Mongolia’s Vast Grasslands

Batmunkh Luvsandash has fought to protect more than a million acres of steppe lands in his native Mongolia. In an interview with Yale Environment 360, he explains how, by drawing on the knowledge of local herders, he was able to take on the powerful mining industry and win.

Abandoned Lands: A Hidden Resource for Restoring Biodiversity

Abandoned farmland has been increasing, with a billion acres — an area half the size of Australia — lost globally. Ecologists are increasingly pointing to the potential of these lands and of degraded forests as neglected resources for rewilding and for capturing carbon.

On a Dammed River, Amazon Villagers Fight to Restore the Flow

Indigenous communities that rely on the natural flow of the Xingu River have long fought the Belo Monte dam in Brazil. With the dam now up for relicensing, they are urging the government to allow more water to flow, which would help revive the river and their way of life.

With New Peace, Colombia Finds Hope for Saving Its Wild Lands

After a half-century of conflict, Colombia is regaining control of vast biologically rich areas that had been havens for rebel groups. Now, scientists are racing to create plans for conservation and sustainable development to head off an influx of illegal loggers and miners.

Amid the Sprawl, a Long Island Prairie Makes a Quiet Comeback

Tucked into quintessential suburbia, the Hempstead Plains Preserve is a small sliver of the grassland that once covered a vast area of Long Island. New research shows that thoughtfully planted yards and gardens can bolster the biodiversity in such urban wildland fragments.

In War-Torn Sudan, a Gold Mining Boom Takes a Human Toll

As civil war rages in Sudan, a surge in gold production is helping finance and arm the warring factions. Most of the mining is done on a small scale by villagers who process the gold using mercury and cyanide, posing serious threats to their health and to the environment.

How Big Water Projects Helped Trigger Africa’s Migrant Crisis

Major dam and irrigation projects are drying up the wetlands that sustain life in the arid Sahel region of Africa. The result has been a wave of environmental refugees, as thousands of people flee, many on boats to Europe.

In India’s Fast-Growing Cities, a Grassroots Effort to Save the Trees

In India’s burgeoning urban areas, residents are rallying against the widespread destruction of trees to make way for development. The recent protests highlight a global issue: densely populated megacities in the developing world, which are most in need of tree cover, often have the least.

How Floating Wetlands Are Helping to Clean Up Urban Waters

As cities around the world look to rid their waterways of remaining pollution, researchers are installing artificial islands brimming with grasses and sedges. The islands’ surfaces attract wildlife, while the underwater plant roots absorb contaminants and support aquatic life.

The Ongoing Disgrace of South Africa’s Captive-Bred Lion Trade

An estimated 7,000 to 14,000 lions are held in captivity and bred in South Africa. Increasingly, the animals are slaughtered for their bones and other body parts, many of which are sold in Asia for their purported — and scientifically discredited — health benefits.

As Asian Luxury Market Grows, A Surge in Tiger Killings in India

Poachers killed more tigers in the forests of India in 2016 than any year in the last 15. The spike is linked to demand for tiger parts in China, where the endangered animal’s bones and skins are regarded as exotic luxury items.

For Endangered Florida Tree, How Far to Go to Save a Species?

The Florida torreya is North America’s most endangered conifer, with less than one percent of its population remaining. Now, scientists are mounting a last-ditch effort to save the torreya and are considering using new gene-editing technologies to protect it.

A Summer Light Show Dims: Why Are Fireflies Disappearing?

Fireflies — whose shimmering, magical glows light up summer nights — are in trouble, threatened by habitat destruction, light pollution, and pesticide use. With 18 species now considered at risk of extinction in North America alone, recovery efforts are only just beginning.

Bee Alert: Is a Controversial Herbicide Harming Honeybees?

Recent court cases have focused on the possible effects of glyphosate, found in Monsanto’s Roundup, on humans. But researchers are now investigating whether this commonly used herbicide could also be having adverse effects on the health and behavior of honeybees.

In Conservative Bavaria, Citizens Force Bold Action on Protecting Nature

Alarmed at steep declines in insects and wildlife, Bavarian voters backed a referendum aimed at changing destructive farming practices and repairing damaged ecosystems. Now, Bavaria’s initiatives are inspiring other German states to move to stem the loss of biodiversity.

‘Green Grab’: Solar and Wind Boom Sparks Conflicts on Land Use

Solar and wind farms are proliferating and increasingly taking up land worldwide, prompting criticism from rural communities and environmentalists. Solutions range from growing crops or grazing livestock under PV panels to putting floating solar farms on lakes and reservoirs.

If South Africa Ends Lion Breeding, What to Do With Captive Cats?

In 2021, the South African government committed to shutting down the country’s captive-lion breeding industry, which provided animals for canned hunts. Among the sticking points slowing progress is what should happen to the thousands of lions that remain on private ranches.

Reciprocity: Rethinking Our Relationship with the Natural World

Robin Wall Kimmerer, the bestselling author of Braiding Sweetgrass, recently published The Serviceberry, which explores the economies of nature. In an e360 interview, the Native American ecologist discusses reciprocity, gratitude, and aligning human law with ecological law.

Greenwashed Timber: How Sustainable Forest Certification Has Failed

The Forest Stewardship Council was established to create an international system for certifying sustainable wood. But critics say it has had minimal impact on tropical deforestation and at times has served only to provide a cover for trafficking in illegal timber.