(Image credit: Getty) Jump to: Short list Best overall Best budget Best design Best for large feet Best suited for athletes Comparison Our experts Frequently asked questions How we test Latest updates The best smart scales can do much more…
An artist's illustration of Mars. (Image courtesy of SCIEPRO/SCIENCE PHOTO LIBRARY via Getty Images) A new study suggests our understanding of the origin of Mars' red color may be wrong. The Red Planet owes its distinctive hue to rusty iron…
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A hypothetical photograph of Mars 3.6 billion years ago, showing the Deuteronyl Ocean covering half the planet. (Photo courtesy of Robert Citron) Based on ground-penetrating radar data obtained by the Chinese Mars rover, it can be assumed that Mars may…
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Amazon has announced the launch of a new Alexa+ service that offers advanced smart features for $19.99. Alexa is about to get a lot smarter. Amazon just unveiled a new version of its voice assistant, called Alexa+, that will let…