Best Toilet Paper for You—and Your Plumbing

If you’ve ever found yourself in a restroom with single-ply toilet paper you needed to use a lot of, you know what I mean.  Comfort and softness are critical to a good roll of toilet paper, but other factors come into play as well. We tested 15 different types of toilet paper through rigorous testing…

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OpenAI’s Unreleased AGI Paper Could Complicate Microsoft Negotiations

A small clause inside OpenAI’s contract with Microsoft, once considered a distant hypothetical, has now become a flashpoint in one of the biggest partnerships in tech. The clause states that if OpenAI’s board ever declares it has developed artificial general intelligence (AGI), it would limit Microsoft’s contracted access to the startup’s future technologies. Microsoft, which…

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Scientists Are Sending Cannabis Seeds to Space

He’s also not the only researcher working to expose plants to higher radiation levels than previously studied. Porterfield, who is one of the scientists working on NASA’s LEAF mission—a lunar plant-growth experiment that will go to the moon with Artemis III in 2027—says we know “almost nothing” about the impact of radiation exposure beyond low…

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Talking Cars 480: Driving the Hyundai Ioniq 9

Main theme: In this episode of the “Talking Cars” podcast, we discuss our impressions of the Hyundai Ioniq 9 three-row all-electric SUV. The Ioniq 9 shares a platform with the Kia EV9, which we discussed back on episode #438. But while the EVs have the same seating capacities, nearly identical dimensions, and similar energy efficiency…

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Best Organic Mattresses (2025): Birch, Avocado, Naturepedic, More

Organic bedding brand Coyuchi recently launched its own organic mattress, combining cotton, wool, and Dunlop latex atop individually wrapped coils. While Coyuchi’s linen sheets are excellent, I was a little nervous to try the company’s first mattress effort. Bedding is not a mattress, after all, and expertise does not always transfer across endeavors. In this…

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Can US Measles Outbreaks Be Stopped?

The US is experiencing its worst year for measles in over three decades, with more than 1,300 cases in 40 states as of July 16. Cases were almost as high in 2019, putting the country’s measles elimination status at risk. Six years ago, health officials were able to stop the spread. But amid growing public…

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Crypto Magnate Do Kwon Sentenced to 15 Years in Prison

South Korean crypto entrepreneur and prosecuted fraudster Do Kwon was sentenced to 15 years in prison by a US federal judge in the Southern District of New York on Thursday. Kwon cut a solemn figure as he was escorted into the courtroom by US Marshals, his head bowed. He wore a bright lemon-colored prison jumpsuit…

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The 15 Best Fans to Cool You Year Round (2025)

Honorable Mentions Photograph: Kat Merck Shark FlexBreeze HydroGo for $100: I love the original Shark FlexBreeze (above), so I was very excited to see Shark had released a rechargeable portable fan in seven colors, including ones not normally seen in fans, like Lilac and Honeydew. Shark says it can run 30 minutes with the mister…

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