US government wants to have a useful quantum computer by 2028
The US government is trying to speed up the development of quantum computers so it can have one sooner O recorte ajuda a contextualizar a pauta dentro de Ciência.
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Humans sleep the least of all apes – is it the secret to our success?
Sleep is essential, yet humans have evolved to need so little of it. When evolutionary anthropologist David Samson delved into our ancient past to find the reasons why, he discovered surprising ways to get a better night’s rest
This physicist is hunting for the biggest black hole in the universe
Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously large black holes” might be used by alien civilisations, and what makes them such an intriguing possibility
June heatwave may have killed around 20,000 people in Europe
It will be some months before the true toll of Europe's worst-ever heatwave is confirmed, but researchers can estimate a death count based on how many people died in Europe during previous hot periods
Human brains may have got bigger for no particular reason
Our brains are large compared with other animals, so it is tempting to assume there was an evolutionary advantage to them – but that may not be true at all
Lambs born via IVF using highly immature eggs in major breakthrough
Lambs have been born using an experimental form of IVF that coaxes immature eggs to become mature ones. This could boost the number of eggs available for fertilisation and improve IVF success rates
Peter Shor’s algorithm could break the internet – but he's not worried
Few people have invented an algorithm with the potential to spark a worldwide crisis, so why is quantum computing pioneer Peter Shor so unconcerned? Karmela Padavic-Callaghan spoke to him to find out
The 4 best science-fiction shows of 2026 so far
The first six months of 2026 have seen bright threads in sci- fi series including Fallout and Paradise. But for pure gold, advises TV columnist Bethan Ackerley, try Star City
2026 eclipse: 5 citizen science projects you can contribute to
During the August 2026 solar eclipse, scientists will be rushing to gather data on the sun, but even if you aren't a professional scientist, you can still help the research
Special relativity can warp chemical bonds – now we’ve seen it happen
An experiment with a charged molecule of bismuth and carbon reveals how effects from Albert Einstein’s special relativity reshape the standard understanding of chemical bonds
Mathematicians put AI to work on Fermat’s last theorem
At an event in London, mathematicians have made unexpectedly fast progress on formalising Fermat's last theorem using AI
The sneaky maths trick for solving problems without answering them
How can you have a proof without proving anything? Mathematicians found a way and, in the process, came to blows over it – but 100 years on, this trick is a common part of modern maths, says columnist Jacob Aron