Is the world keeping Cop26’s climate promises?

The destruction of Gran Chaco, forgotten sister of the Amazon rainforest

What will the cost of living crisis do to our health?

What should we do about monkeypox?

The hidden science of bisexuality with Julia Shaw

Is pollution making us fat?

Why would Boris Johnson want to bring back imperial units?

How much does smoking damage our mental health?

How Google’s chatbot works – and why it isn’t sentient

Seagrass meadows: can we rewild one of the world’s best carbon sinks?