When it comes to home and hair devices, our editors often recommend Dyson’s high-technology tools due to their effectiveness, quality and durability. After testing these products firsthand and ...

Elon's Next Big Swing: 'Dyson Sphere' Satellites That Harness the Sun's Power The concept, also depicted in a Star Trek episode, would fill Earth's orbit with satellites to harness energy from the Sun ...

Ajay has worked in tech journalism for over a decade as a reporter, analyst, product reviewer, and editor. He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, ...

Unusual light fluctuations from Tabby’s Star may indicate a mega-structure built by an advanced civilization, resembling a possible Dyson Sphere harvesting a star’s energy. Don’t expect correct change ...

Dyson has big changes coming. The company just announced its biggest batch of new products yet during IFA Berlin, with new appliances coming to both its floor cleaner and air treatment lines. From the ...

Dyson's flagship cordless vacuum, the Dyson Gen5Detect comes with all the bells and whistles, boasting Dyson's longest battery life, strongest suction power, and HEPA filtration. But is that enough to ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: Credit: Leah ...

In the 1960s, physicist Freeman Dyson proposed that advanced alien civilizations could be building enormous megastructures around a star to harness its energy. Such a move would allow a civilization ...

Is it possible to build a Dyson sphere that isn't catastrophically unstable? New research says yes, but only in one type of star system. When you purchase through links on our site, we may earn an ...

A researcher from German research institute Forschungszentrum Jülich has investigated for the first time the possibility of designing a Dyson sphere using photovoltaic modules. A Dyson sphere is a ...

As civilizations progress technologically, their energy demands inevitably skyrocket. To meet such escalating power needs, one theoretical solution involves surrounding a star with an array of ...