Antechinus on branch. If a predator appears, there aren’t many places to run.
The decisions an animal makes when escaping a predator can mean the difference between life or death.
A juvenile male black-throated mango hummingbird (
Anthracothorax nigricollis) extending his tongue after drinking nectar.
By filming these ultra-speedy feeders at transparent fake flowers, researchers finally figured out how hummingbirds slurp up the nectar so fast.
Where there are groups of seals, there are sharks.
Massachusetts Office of Energy and Environment
A rash of white shark attacks this summer points to a rebounding population in the US – a sign of healthier oceans and the need to coexist with this apex predator.
Laudato Si’ challenges us to examine the root causes of environmental ills and injustices.
The pope's encyclical Laudato Si' tells us to protect nature and act on climate change for more than reasons of self interest.
Shining a light on religion and politics.
The pope's encyclical challenges the belief in markets to solve social ills – a difficult message for Catholic Republican presidential candidates to accept.
As a geopolitical figure, the pope has urged the West to combat global poverty and preserve the environment.
By equating human rights to the protection of nature, the pope's encyclical opens up an international debate with broad political implications.
Showing his stripes: visiting a favela in Brazil in 2013.
Tânia Rêgo/Agência Brasil
The pope's encyclical turns climate change into a moral discussion by focusing on the disproportionate impact of climate change on poor countries and regions.
You couldn’t just plop dinosaurs anywhere and expect them to survive.
A "Pleistocene Park" might be a more realistic scenario.
Rapid changes in technology are transforming the contributions ordinary citizens can make to scientific research.
You looking at me?
Sometimes the best way to deal with mountains of data is to turn to the public for help. That's what Snapshot Serengeti did to classify millions of photos from savanna camera traps in Tanzania.
These frogs are among the world’s smallest vertebrates.
These tiny creatures have ditched tadpoles and extra toes to make the most of their habitat.
The author, collecting dust via vacuum for lab analysis.
Clarisse Betancourt Román
We spend much of our time inside buildings. What chemicals and microbes are in here with us? And how do they affect each other? One scientist collects dust to find out.
You can’t hide from global warming, Mr Wabbit.
Rabbits and hares will flee towards the poles as global warming changes the places they once called home.
The discovery of the genes that influence the beak shape in the famous Galapagos finches highlight the underlying unity of all life.
Darwin's finches are known to be a paragon of evolution by natural selection, but a recent genetic discovery relating to their beaks highlights the evolutionary connectedness of all life.
In the Anthropocene, human-driven forces are shaping the planet in ways that may risk the collapse of human civilisation.
The Anthropocene, as an epoch of human-driven planetary change, poses huge environmental and political problems. But it could also force us to develop proper ecological and democratic accountability.
The Bellinger Snapping Turtle is under threat, and that bodes ill for the entire ecosystem.
Copyright: Gary Bell/OceanwideImages.com
The Bellinger River Snapping Turtle is under threat of extinction, and it suggests something very wrong with the whole ecosystem.
Come on Australia. Celebrate World Sparrow Day!
Isabel Winney/Peri Bolton
The humble sparrow represents a conduit to nature for many, and its wellbeing is connected to ours. That's reason enough to celebrate World Sparrow Day.
Not just a pretty face.
Luminous fungi have evolved pale green light to attract insects to spread their spores.
TERN operates a number of flux towers that measure energy, water and carbon dioxide fluxes and their drivers in the vast expanse of northern Australia.
The NCRIS-funded Terrestrial Ecosystem Research Network (TERN) benefits pastoralists, business, tourism and Indigenous communities in the Northern Territory. Cutting it will hurt them all.
Cane toads are still spreading across northern Australia.
Cane toads, introduced in 1935 to control cane beetles, have now spread across a huge swathe of Australia, from the Kimberley in northern Western Australia to northern New South Wales. They’re still spreading…