Challenge your brain by solving New Scientist's weekly crosswords on your mobile, tablet or desktop ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on ...

Carbon credits bought by companies to offset their emissions really have reduced deforestation, but not by as much as credit ...

Genetically engineering tobacco plants could enable a more sustainable production method for psychedelic drugs, which are increasingly in demand for research and medical uses ...

With progress at COP climate meetings stalling, 57 countries took part in the first of a new series of conferences aiming to develop road maps away from fossil fuels, but big emitters like China and t ...

Explaining the passage of time has been a gnarly problem in physics basically forever, but physicist and computer scientist Stephen Wolfram has a radical proposal for where it comes from. He discussed ...

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Why Yuri Gagarin wasn’t the first in space – and who beat him to it Everyone knows Yuri Gagarin as the first person to go to space. But was he? Literary historian Vladimir Brljak tells the tale of the ...

We have been lucky to dodge nuclear Armageddon so far, but we can't keep trusting to fortune. If we don't want to wipe ourselves out, here's what we need do next, says Mark Lynas ...

Our Human Story. Uncover the truth about ancient human civilisation and advances in archaeology with our monthly newsletter, ...

Stay informed with the latest news and expert insights on Alzheimer’s disease here. In our efforts to keep our brains healthy, how do we know what is working? Helen Thomson explores a new generation o ...