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Best astrophotography cameras 2026: Capture the cosmos
By Kimberley Lane last updated
BUYING GUIDE We've rounded up the best astro cameras — these models are tried and tested by our experts to help you decide what to invest in.

Tapping into new 'probabilistic computing' paradigm can make AI chips use much less power, scientists say
By Fiona Jackson published
A new digital system allows operations on a chip to run in parallel, so an AI program can arrive at the best possible answer more quickly.

MIT's chip stacking breakthrough could cut energy use in power-hungry AI processes
By Fiona Jackson published
Data doesn’t have to travel as far or waste as much energy when the memory and logic components are closer together.

Best image-stabilized binoculars 2026: Stability meets clarity
By Kimberley Lane last updated
The best image-stabilized binoculars provide a clear and steady view.

Best sleep headphones 2026: From tiny earbuds and snuggly headbands to pillow speakers
By Anna Gora last updated
Buying guides These are the best sleep headphones you can buy in every category, from Ozlo Sleepbuds and AcousticSheep SleepPhones V8 to Soundcore Sleep A30.

Best electric toothbrushes for kids 2026: Fun and effective
By Joanne Lewsley last updated
Buying Guide These are the best electric toothbrushes for kids, from Oral B Kids and Philips Sonicare for Kids to AutoBrush Sonic Pro.

Best sleep trackers 2026: From smart rings to fitness watches
By Kat Bayly last updated
Buying Guide These are the best sleep trackers you can buy in every category, from smartwatches and screen-less to ring-style trackers.

Even AI has trouble figuring out if text was written by AI — here's why
By Ambuj Tewari published
There are several methods for detecting whether a piece of text was written by AI. They all have limitations – and probably always will.

Canon EOS R50 V review
By Gavin Stoker published
Review Does the portable size, creative flexibility and affordability make the Canon EOS R50V a sound option for wildlife watchers and stargazers too?

Will AI ever be more creative than humans?
By Drew Turney published
A new study argues that AI can never be more creative than humans, but many experts argue that AI's output will only ever be as good as its input — with the goalposts shifting as AI improves in the years to come.
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