How animals grow teeth, claws and other pointy parts
Scientists reveal a new, simple law of nature.
Dingoes are not “wild dogs”
DNA analysis finds little interbreeding with domestic canines.
Children learn bias against social groups quickly
Even overhearing negative comments evokes discrimination, study finds.
Butterflies in the desert
Genetic analysis reveals surprising biodiversity hotspots.
Health benefits of nature
Our sounds harm ecological communication, but do their sounds help us?
Marine animals swim in circles
Fish, penguins, turtles, and mammals do, and it doesn’t make sense.
Blueprint for a sustainable ocean
A global plan creates the perfect trifecta, serving fisheries, ecosystems and the climate.
Songbirds without a song
Regent honeyeaters lose ability to sing their tune as populations decline.
Plastic fantastic fashion
Recycled polyethylene: a new-look fabric that’s not a planet killer.
How much do you value privacy?
Australians, have your say about our security and surveillance regime.
Rich feelings: better or worse?
Study suggests the wealthy have greater self-regard, but aren’t more compassionate.
Cats love it but mozzies don’t
Why catnip is a potent insect repellent.
Origin of the world’s largest lizard
More evidence that Komodo dragons came from Australia.
Co-evolution of humans and pathogens
Analysis of ancient skeletons suggests we adapt to pandemics.
Why don’t whales get cancer?
Cetaceans may have more rapidly evolving genes.
Home gardens are vital for pollinators
They provide a rich and diverse nectar source, study finds.
