Earthquake sensors are giving scientists a new way to track space junk as it falls back to Earth. Thousands of discarded, human-made objects remain in orbit around Earth, and when pieces of this space debris fall back to the surface, they can…
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Scientists Found a Surprising Way to Track Falling Space Junk
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EPA’s new way of evaluating pollution rules hands deregulators a sledgehammer and license to ignore public health
Two coal-fired power plants near Cheshire, Ohio, are known for their air pollution. Halbergman/E+ via Getty Images When I worked for the Environmental Protection Agency in the 2010s as an Obama administration appointee, I helped write and review…
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America is falling behind in the global EV race – that’s going to cost the US auto industry
Trucks and SUVs dominate U.S. auto sales and set the tone for the Detroit Auto Show in January 2026, while overseas EV sales are booming. Bill Pugliano/Getty Images At the 2026 Detroit Auto Show, the spotlight quietly shifted. Electric vehicles,…
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One of the largest time crystals ever made to unlock new quantum paths
Researchers have taken a major step forward in studying time crystals—exotic materials with unusual, fragile properties—by creating one of the largest and most complex examples yet.
Previously limited to small, one-dimensional forms,…
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A growing nursing shortage is made worse by nurses’ daily challenges of patients and their families rolling their eyes, yelling and striking
Imagine being a dentist, and your clients roll their eyes at you, comment that you don’t know what you’re doing – or even spit at you.
Unimaginable, right? But that’s what nurses experience when patients or their families do the eye…
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New light-emitting artificial neurons could run AI systems more reliably
Over the past decades, computer scientists have developed increasingly advanced artificial intelligence (AI) systems that perform well on various tasks, including the analysis or generation of images, videos, audio recordings and texts. These…
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The Download: Inside the Vitalism movement, and why AI’s “memory” is a privacy problem
Last April, an excited crowd gathered at a compound in Berkeley, California, for a three-day event called the Vitalist Bay Summit. It was part of a longer, two-month residency that hosted various events to explore tools—from drug regulation to…
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A new method to search for ultralight dark matter with advanced optical cavities
Dark matter is a mysterious type of matter that does not emit, absorb, or reflect light, yet is predicted to account for most of the universe’s mass. While physicists have gathered extensive indirect evidence of its existence, so far dark matter…
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OnePlus 15 vs. OnePlus 15R: High-End Refinement or Lower-Priced Power
Continuing the same strategy OnePlus has followed the past few years, the company released two flagship phones at the end of 2025, the top-tier $900 OnePlus 15 and the mid-range $700 OnePlus 15R. This is the third year that OnePlus has used this…
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Drones could achieve ‘infinite flight’ after engineers create laser-based wireless power system that charges them from the ground
Wireless Power Beaming: Unleashing the Power of Autonomy at Scale – YouTube
Watch OnA new technology shoots laser beams at drones to charge them in midair, thus unlocking the possibility of “infinite flight.”
Representatives from…
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