Little Missouri River, North Dakota.
Recent research shows that US rivers are becoming saltier and more alkaline. Salt pollution threatens drinking water supplies and freshwater ecosystems, but there is no broad system for regulating it.
Negative results are still useful, and should not be hidden.
Questionable research practices are not fraud, and they're not cause for panic. But they do give us some hints about how we can make science more robust.
Juvenile blue tang sheltering in restored staghorn coral.
With coral reefs in crisis around the world, many organizations are working to restore them by growing and transplanting healthy corals. A new study spotlights techniques that help restored reefs thrive.
John James Audubon’s ‘Carolina Parakeets.’
The last Carolina parakeet died in a zoo a century ago. A scientist tries to unravel some of this bird's lasting mysteries.
Academic writing is so different from the spoken word.
Never underestimate a person with dyslexia - the skills and strategies they've developed to survive academia can be the right fit for effective communication.
Thelazia gulosa is an eyeworm parasite that infects cows. But an Oregon woman’s discovery of the worms in her own eye has raised concerns about parasites that jump from animals to humans.
A stomach-churning viral video of an Oregon woman who describes removing cattle eyeworms from her eye has renewed interest in parasites that jump from animals to humans. Here's all you need to know.
A boobook enjoys its vantage point, courtesy of humans.
From falcons that hunt by the light of skyscrapers, to bears that sit in wait at weirs, animals are using human structures to help them catch a meal.
Mangroves in the Florida Everglades.
As Earth's climate warms, mangroves are expanding north and south from tropical zones. Mangroves reinforce shorelines and store huge quantities of carbon, so protecting them is an effective climate strategy.
Images created by NASA with satellite data helped the U.S. Department of Agriculture analyze outbreak patterns for southern pine beetles in Alabama, in spring 2016.
Big data open-access publishing and other advances offer ecologists the ability to forecast events like pest outbreaks over days and seasons rather than decades. But scholars need to seize this opportunity.
You might dress like this once a year, but for eclectus parrots it’s a way of life.
Doug Janson/Wikimedia Commons
From mistletoebirds, to bush turkeys, to the festively plumaged eclectus parrot, Australian birds can more than hold their own when it comes to embracing the Christmas spirit.
Justin A. Welbergen
We need balanced media reporting about bat-borne diseases to help avoid vilification of Australia's under-appreciated creatures of the night.
Even pocket parks in cities (Duane Park in Lower Manhattan, pictured here) can shelter wildlife. Read below for ideas about urban biodiversity and other green innovations.
Trump administration rollbacks dominated news about the environment in 2017 – but beyond Washington D.C., many researchers are developing innovative visions for a greener future.
Solar-powered arrays can be left in remote locations, recording high-quality audio for years.
In a global first, hundreds of solar-powered microphones will be placed across Australia, listening out for invasive species, rare animals and the effects of climate change.
Turtles can’t head south for the winter, so they hibernate in rivers, lakes and ponds.
Crisp temperatures, ice-capped ponds and frozen landscapes send animals scurrying for cover. But just what do turtles do when winter takes hold?
Burned area in Santa Rosa, California, Oct. 11, 2017.
US Department of Defense
Fire is part of the ecology in much of California, but recent wildfires have caused much more damage than past burns of similar size. A fire ecologist points to two key factors: winds and population growth.
Bangalore has a long lasting love history with nature.
The population of India's IT hub, Bangalore, grew for centuries because of nature, not despite it – a lesson that could give hope for the future of our modern cities.
Banded stilts gather to nest and raise chicks at desert salt lakes.
A new study gives insight into the strange breeding behaviour of banded stilts. These water birds fly thousand of kilometres to nest in temporary desert salt lakes.
A fire recently tore through an Italian memorial to Mussolini made of trees.
A forest that is also a disturbing memorial to Mussolini recently burned down.
This Auroch skeleton from Denmark dates to around 7,500BC. The circles indicate where the animal was wounded by arrows.
Bringing back aurochs is a competitive and ambitious venture aiming at recreating wilderness in Europe. But ethical and scientific questions linger.
Unlike napalm, which immediately scalded its victims, Agent Orange kills and maims slowly over time, its effects passed down through generations.
U.S. Army Operations in Vietnam R.W. Trewyn, Ph.D/Wikimedia
The use of Agent Orange in Vietnam had deep impacts, including a poisoned water supply, birth defects and cancer. Despite decades of attempted litigation, justice for spraying victims seems unlikely.