It started in October 2017. A swarm of microscopic algae called Karenia brevis amassed in the waters off Florida’s southwest coast, turning the ocean a rust-red hue. The algae, which…
A gold mining impacts calculator launched this week is the first to offer Brazilian authorities and society a consistent science-based formula for calculating the social and economic costs of the industrial-scale illegal mining operations that have swept the Brazilian Amazon, experts say.
The asteroid impact 66 million years ago that killed more than 75% of all species on Earth, including all non-avian dinosaurs, triggered an ecological catastrophe that took the neotropical rainforests…
Vast terrains dominated by grasses, shrubs or sparse trees, rangelands are more than unproductive places where reticent herders graze their livestock and wildlife browse dry — or green, if lucky…
JAKARTA — To improve ecosystem management in Borneo, look at the population trends of key bird species on the island, researchers say. The scientists from the Center for International Forestry…
JAKARTA — Researchers in Indonesia are working to identify the best practices for safely releasing threatened manta rays and devil rays that are caught alive unintentionally by fishers. Populations of…
The world is brimming with bad news about people failing to take care of the Earth. But there is a way to change the narrative, says Canadian conservationist Harvey Locke.…
Sea sponges don’t move. At least, that’s what a lot of people used to think about these aquatic invertebrates. But a new study has upended this assumption, and pushed and…
Firings, threats, thefts, gag orders, attempted kidnappings and other intimidation against environmental researchers and civil servants appear to be on the rise; many blame an incendiary Bolsonaro government.
In 2012, researchers described a teensy, aspirin-sized chameleon, Brookesia nana, from a thin slice of rainforest in northern Madagascar. The species, which experts believe is the smallest reptile in the world, grabbed plenty…
From the eye of a satellite, the ocean is streaked with smoky white lines that flow and twist like scribbled handwriting across the surface. But these lines aren’t naturally occurring…
Many marine megafauna share a similar behavior of swimming in circles, often when in search of food, but also while engaged in a range of other activities, according to a…
Nahoko Tokuyama says she couldn’t believe what she was seeing when she noticed the wild bonobo with an unknown infant on her back in the Luo Scientific Reserve in the…
In some parts of Hawaiʻi, the ocean is a blue canvas streaked with light-hued threads that curve and meander across the surface. These threads, called “surface slicks” or “bio slicks,”…
In 1987, world leaders signed the Montreal Protocol in an attempt to curb the amount of chlorofluorocarbons (CFCs) and other harmful chemicals being released into the atmosphere, which have been…
The kitefin shark is a guitar-sized creature with brownish-black skin and large, gaping eyes. But there is more to this shark than initially meets the eye: in the dark, it will…
Communities living close to hard-bottomed shallow shores are more likely to hand-catch marine animals during seasons when other types of fishing often aren’t possible, a new study shows. The findings…
If we want to transform the way we care about the ocean, we must radically transform society. We need every solution and every solver, including women. We need to discuss…
Underwater meadows of a seagrass endemic to the Mediterranean appear to trap some plastic debris that would otherwise drift out into the open ocean and pollute the bottom of the…
The native vegetation of Brazil’s vast savanna is rapidly being replaced by plantations and pastures. At risk along with the biome’s grasslands are hundreds of endemic, uniquely adapted reptile species.
A new study has found that sea levels are rising faster than expected, which would put 40% of the world’s population living in coastal regions at elevated risk. Published Feb.…
Like a thick scarf, the Galápagos Marine Reserve encircles its namesake islands, protecting 133,000 square kilometers (51,400 square miles) of nutrient-rich ocean that supports nearly 3,000 marine species. But the…
Becca Brunner was standing chest-deep in an Ecuadoran rainforest stream, holding up audio equipment as she recorded the high-pitched call of an elusive glass frog. But then she encountered something…
DIANA REGION, Madagascar — With the sun still low in the sky, my taxi boat pulled up to a floating wooden pontoon in the bustling port of Ankify in northwestern…
Earth’s future looks decidedly bleak, according to a group of 17 prominent international scientists. But understanding the magnitude of the world’s problems is not an easy feat, even for knowledgeable…
Plastic is everywhere — literally everywhere. A growing body of research shows that plastic is not only filling the world’s oceans and wilderness regions, it’s also invading our bodies through…
In a newly released map, the coastal waters of the eight main Hawaiian islands are alight with color. Blue, turquoise, green, yellow, orange and red tinge the islands’ perimeters, each…
1. The ocean in a worldwide pandemic As the year that challenged the world with a widespread pandemic draws to a close, COVID-19 has affected almost every aspect of life…
A Brazilian study turns dogs into advanced students in training to identify people infected with the coronavirus
How does a business grow and expand, but function in a way that doesn’t overexploit the Earth? A new enterprise is offering an answer to this question. Last week, the…