Geoengineering comes in many forms and the risks and potential benefits vary widely. But many researchers now feel it’s time to investigate this controversial idea
Conditions in our little pocket of the universe seem to be just right for life - and the much-debated anthropic principle forces us to wonder why
All of us hold metaphysical beliefs, whether we realise it or not. Learning to question them is spurring progress on some of the hardest questions in physics
There is mounting evidence that even surprisingly simple animals, like invertebrates, have a level of consciousness - but not in the way you might think
Concepts like the “growth mindset” are much misunderstood. But learn to cultivate certain beliefs about your future potential, and evidence suggests it really can foster success and bring health benefits
Quantum computers have been hyped as machines that can solve almost any problem. Yet it is becoming clearer that their near-term utility will be narrower
The huge market for stolen smartphones means that thieves will continue to snatch them, but is there anything we can do to put a stop to this crime wave?
A powerful new telescope in Chile is set to transform astronomy, and its first pictures of stellar nurseries and galaxies have just been unveiled
Scary dreams disrupt our sleep and elevate our levels of the stress hormone cortisol, which may have serious consequences for our health over time
Sea spiders living near deep-sea methane seeps appear to cultivate and eat bacteria on their exoskeletons