La Campana National Park, located in Chile’s Valparaíso region, is considered a jewel. It’s a biodiversity oasis in one of the most densely populated areas of the country. Inside the…
In a nation besieged by poverty, deforestation, cholera, lawlessness and climate change, a Haitian conservation coalition joins with communities to reforest and protect one of the nation’s last best biodiversity hotspots.
For far too long, studying plant species endemic to high-altitude cliffs was no small feat. More often than not, it involved researchers abseiling down cliffs to survey rare species and…
Plants on the remote island of St. Helena in the South Atlantic evolved for many centuries in isolation, only to be devastated when human colonizers arrived. Today, rare native tree and shrub species are being restored here.
Besides its ecological relevance, the disappearance of the Paraná pine (Araucaria angustifolia), a tree that is native to Brazil, also threatens the survival of an entire people: the Kaingáng, the…
In her new book, Karen Bakker relates a story from Brazilian researcher Rafael José de Menezes Bastos that crystallizes how differently some humans process and respond to the sounds around…
KATHMANDU — Sandwiched between China and India, Nepal is known for its geographical as well as botanical diversity. The country is not only home to the tallest mountains in the…
Money for conservation is limited, and deciding how to prioritize spending raises questions not only about where to channel resources but also when and in what order. Listen to an…
Researchers have described six species of ferns new to science from the tropical forests of Panama, Colombia, Ecuador and Peru, all in the genus Danaea. “The described species are no tiny…
Where I live in the Rocky Mountains, summer is marked by the arrival of the Rocky mountain iris, a favorite for bumble bees and other pollinators, which also make their…
Freshwater’s life-giving benefits are being gravely threatened by humanity’s manipulations of the hydrological cycle, impacting the climate and biodiversity, and undermining Earth’s operating system.
Mahogany is everything you would want in a tree: tall and majestic, with leaves up to half a meter wide that cast cooling shade on the forest floor below. It…
KIRKWOOD, South Africa — About 80 kilometers, or 50 miles, inland from the coastal city of Gqeberha, a brilliant patch of green stands out against a landscape recovering from six…
Cannabis, marijuana, pot, bud, grass or herb — no matter its nickname, this go-to drug has long been associated with the essence of “green” and connected to eco-friendly movements. Yet,…
The butiá landscapes of Brazil’s Rio Grande do Sul state are exotic, even by the standards of tropical forests. The palm trees that make up these forests, from the genus…
RIPÁ, Brazil — One muggy morning last December, eight women and their chief drove out of the Indigenous Xavante village of Ripá across a forested savanna in the Brazilian state…
COLOMBO — The Knuckles mountain range in central Sri Lanka is a UNESCO-declared World Heritage Site that’s home to a rich diversity of wildflowers. Among them are plants in the…
COLOMBO — When a study published in January flagged the risks to Himalayan forests from excessive atmospheric nitrogen pollution, it relied on an often-overlooked member of the ecosystem to assess…
The critically endangered estuarine pipefish is known from only two estuaries on the eastern coast of South Africa. Syngnathus watermeyeri was declared extinct in 1994, only to be found again…
An international team of scientists studying the distribution and threats facing some of South and Southeast Asia’s most economically important tree species has confirmed that current environmental protections fail to…
When you look at a tropical rainforest, the landscape is usually dominated by shades of green and brown. But every now and then, the trees erupt into flower all at…
Brazil’s iconic araucaria trees, whose tufted branches also give them the name candelabra tree, are being pushed toward extinction as government agencies continue to ignore or even abet in their…
Think of climate change, and you’ll probably picture devastating floods, raging wildfires, or parched earth. For the environmentally savvy, coral bleaching or masses of refugees may also make it to…
Electrical engineer Cristiano de Mello Gallep was working in a biophotonics laboratory in the city of Limeira, in Brazil’s São Paulo state, trying to measure self-luminescence in organisms — the…
At low tide, on many a craggy corner of Aotearoa New Zealand’s coastline, you can find clusters of large, oval, emerald-and-gold bivalves, encrusted with barnacles and sucked tightly onto the…
International conservation groups are calling on countries in the Global North to provide billions more dollars every year to protect the world’s biodiversity. “The future of humanity is literally at…
“Since I was a kid, I have always been fascinated by the diversity of living beings on our planet and I dreamed to work to explore Earth's unexplored places and…
High above sea level on the central Greek mountain of Oiti, the mythological place of Hercules’ funeral, snow melts in the springtime. As the soil becomes wet, grasses start growing…
Environmental DNA has changed the way conservationists monitor biodiversity. By sequencing the genetic material found in water and soil samples, scientists can study entire ecosystems or detect rare animals too…
HUMBANG HASUNDUTAN, Indonesia — Indonesia has an enormous variety of plants with medicinal properties, and traditional herbal medicines such as jamu are still widely used by both urban and rural…
