A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow the search for potentially habitable planets beyond Earth.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› by Grant Clauser Robots might not take over the world, but they can handle mowing ...

We've tested hundreds of smart home products in more than 20 categories to help determine which ones are best for every room in (and out of) the house. I’m PCMag’s senior writer covering smart home ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Erika Rasure is globally-recognized as ...

Brian Beers is a digital editor, writer, Emmy-nominated producer, and content expert with 15+ years of experience writing about corporate finance & accounting, fundamental analysis, and investing.

July 15, 2026 Four nearby white dwarf stars have been discovered hiding in plain sight beside brighter red dwarf companions. Hubble's ultraviolet observations finally revealed the long-hidden stellar ...

Apple, Samsung, Google, Garmin, and Huawei smartwatches can flag health risks beyond glucose, including hypertension, sleep apnea, and emergencies, for wearers. If you can only read one tech story a ...

At Clive Davis' funeral Monday, Alicia Keys paid tribute to the late, legendary record executive with a eulogy she titled, "A Letter to the Man Who Believed First." The emotional speech found Keys ...