Even overhearing negative comments evokes discrimination, study finds.

Genetic analysis reveals surprising biodiversity hotspots.

Our sounds harm ecological communication, but do their sounds help us?

Fish, penguins, turtles, and mammals do, and it doesn’t make sense.

A global plan creates the perfect trifecta, serving fisheries, ecosystems and the climate.

Regent honeyeaters lose ability to sing their tune as populations decline.

Recycled polyethylene: a new-look fabric that’s not a planet killer.

Australians, have your say about our security and surveillance regime.

Mammal predators can be tricked into leaving vulnerable NZ birds alone.

Study suggests the wealthy have greater self-regard, but aren’t more compassionate.

Why catnip is a potent insect repellent.

Scientists reveal the evolutionary history of fairy wrasses.

More evidence that Komodo dragons came from Australia.

Analysis of ancient skeletons suggests we adapt to pandemics.

The males mimic noisy flocks to boost mating success.

Cetaceans may have more rapidly evolving genes.

Scientists call for rigorous analysis of under-tested chemicals used to make buildings “green”.

They provide a rich and diverse nectar source, study finds.

Scientists communicate with people while they’re asleep.

There could be an app for that.

Research suggests extreme climates, not humans, wiped them out.