We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

Responding to public pressure, the Monterey Park City Council on Wednesday, Feb. 4, directed city staffers to start exploring potential ballot options prohibiting data centers citywide, amid data ...

Much of our understanding of Earth's past is derived from stratigraphic records exposed in rock outcrops or recovered from drilled cores. These records span immense time intervals, from thousands to ...

Though it might feel great to finish a workout and see "calories burned" pop up on your smartwatch, that number is often surprisingly inaccurate, with estimated error rates of 30%–80%. The watch's ...

Greetings stargazers. Occasionally, the calendar aligns so that I get to complain about daylight saving time in this column on the same weekend it goes into effect. I need to take the chance to do ...

Starlink says it may also share personal data with partners to help it "develop AI-enabled tools that improve your customer experience.” Joe Supan is a senior writer for CNET covering home technology, ...

With 25-µs/point measurement speed, Copper Mountain’s three SC series VNAs enable efficient R&D and manufacturing testing.

TikTok is growing its data harvesting empire, and avoiding the app won’t protect you – but some easy steps can keep you safe. TikTok keeps track of everything you do on its app – no surprises there.

Launching in 2027, a new NASA space instrument with ties to the University of Colorado Boulder will begin orbiting Earth to track the amount of energy that’s leaving the planet daily. The space ...

The House passed a resolution introduced by Rep. Gregory Meeks, D-N.Y., to overturn President Donald Trump's tariffs on Canada. On Tuesday, three House Republicans voted with Democrats to defeat a ...