L-theanine: Can a compound in matcha and other teas lower anxiety and help you focus?
Black tea and green teas including matcha contain varying levels of L-theanineINNA…
Why solar power is the only viable power source in the long run
Just 0.3 per cent of the world’s land area would need to…
Rapamycin may extend lifespans by protecting against DNA damage
Illustration of the drug rapamycin (red) blocking a protein called mTOR (blue)Science…
Just 1 minute of vigorous exercise a day could add years to your life
Briefly walking up a steep hill counts as exerciseGreg Balfour Evans/Alamy If…
The best new science fiction books of September 2025 by authors including Cixin Liu and John Scalzi
In Mason Coile’s Exiles, a human crew arrive on MarsShutterstock/Gorodenkoff There are…
Bespoke brain implant gives long-term relief from chronic pain
Deep brain stimulation is already used to treat Parkinson’s diseaseLiving Art Enterprises/SCIENCE…
Volcanic eruptions may have helped spark the French Revolution
An illustration of an uprising that preceded the French RevolutionStefano Bianchetti/Corbis via…
New Scientist Book Club’s verdict on ‘Circular Motion’: this dystopia hit too close to home
The New Scientist Book Club has been reading Circular Motion by Alex…
Ancient crocodile relative could have ripped dinosaurs apart
Artist’s illustration of the ancient reptile Kostensuchus atroxGabriel Diaz Yanten, CC-BY 4.0…
CPR in space could be made easier by chest compression machines
Researchers test a chest compression machine on a dummy in an aeroplaneCNES…
