A 2025 analysis of over 22,700 electric vehicles across 21 models found that average battery capacity loss was about 2.3 percent per year, according to the telematics company Geotab. That translates to such batteries still having more than 81 percent of their original capacity after eight years. Waymo’s current fleet of nearly 4,000 vehicles mainly

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At the same time, the plants unable to detect the molecular signature of the caterpillar’s drool were largely ignored by the wasps. They weren’t completely defenseless, though. “There are other papers that show if you knock out all immune signaling, the caterpillars grow twice as big—they get enormous,” Steinbrenner says. This, he suggests, indicates the

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It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across. So every month, we highlight a handful of the best stories that nearly slipped through the cracks. May’s list includes the discovery of a possible prehistoric mining site in the Pyrenees; a new species of

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OpenAI’s diagram is based on choosing c² = 65, which can be satisfied by either 1² + 8² = 65 or 4² + 7² = 65. This means that if the grid spacing is 1/√65, each point will be one unit away from 16 other points: (1,8), (4,7), (7,4), (8,1), (-1,8), (-4,7), and so forth.

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For animals such as fish and insects that can’t control their body temperature, heat waves could be particularly detrimental. “Changes in air temperature will affect brain temperature,” says Baird. A hotter brain could hinder the functioning of nerves, and that, she says, “might affect sensing, memory, and learning.” Cross section shows band of cells in

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Stanley Plotkin, 93, was instrumental in developing a number of vaccines over the course of his career. He recently said that he’s “beginning to regret having lived so long—because we’re going downhill.” How could we possibly have gotten here? Maybe we’ve always been here. It turns out that the anti-vaccine arguments currently flooding the Internet

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The key chemical in the process is ammonium fluoride (NH4F). It’s possible to use the salt directly in a molten form, but heating it invariably leads to some production of hydrogen fluoride, which is extremely dangerous stuff (although they end up using some later). So instead, they used it dissolved in water, which apparently keeps

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Haiyan Jiang, a meteorologist at Florida International University, said there was a high chance of a strong El Niño that could boost water temperatures in the Gulf of Mexico. “We probably won’t have as many number of storms as previous years. However, some storms get lucky,” she said. “We see outliers all the time, especially

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The beginning of the story, they say, could be the assembly of an early “supercontinent” (think Pangaea) called Columbia. With an appreciable amount of land above sea level, erosion could deliver enough nutrients to the oceans to support a large amount of photosynthetic cyanobacteria. We can see the evidence of this in seafloor sedimentary rocks

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Addressing allegations of worker abuse, the Chinese Embassy maintained that Beijing “attaches great importance to protecting the lawful rights and interests of workers and always asks Chinese companies to abide by laws and regulations.” Martínez said she wished the general public better understood these prehistoric animals. “Sharks fall under the class of fish, and because

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