It can take less than a microsecond for proteins (artist’s impression) to fold into their 3D shapes.Credit: Christoph Burgstedt/Science Photo Library
Scientists say they have made some of the first direct measurements of how long it takes an…
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Redesigned lipid nanoparticles get more mRNA working inside cells
Better mRNA release inside cells boosts vaccine and gene editing performance in preclinical models. A new lipid nanoparticle design incorporates close-range molecular forces, through urea and carbamate groups, that reinforce mRNA encapsulation…
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Zoox starts mapping Dallas and Phoenix for its robotaxis
Zoox is now mapping the streets of Dallas, Texas, and Phoenix, Arizona, as a precursor to testing its autonomous vehicles in the two Sun Belt cities.
The company said on Monday that it had sent a small number of its Toyota Highlander SUVs to…
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ESA analyzing fireball over Europe on 8 March 2026
At approximately 18:55 CET (17:55 UTC) on Sunday, March 8, 2026, a very bright fireball moving from the southwest to the northeast was observed by many people in Belgium, France, Germany, Luxembourg, and the Netherlands.
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Spring fatigue is a cultural rather than biological phenomenon
When the days start to get longer again, Dr Christine Blume’s phone rings more often. That’s because journalists want to ask the sleep researcher what spring fatigue is all about.
Until now, she has always replied that there are no…
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Scientists Just Made Light Do Something Once Thought Impossible
Physicists have recreated the Nobel Prize–winning quantum Hall effect using light, revealing that photons can follow the same strange quantum rules once thought exclusive to electrons. In the late 1800s, scientists discovered what is now known…
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Offshore Wind and Military Radar: Solving Security Gaps
When the Trump administration last year sought to freeze construction of offshore wind farms by citing concerns about interference with military radar and sonar, the implication was that these were new issues. But for more than a decade, the…
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Multi-wavelength observations track bright gamma-ray blazar's three-year cycle
By analyzing the data from various space observatories and ground-based telescopes, European astronomers have performed a multiwavelength study of a bright gamma-ray blazar known as S5 1044+71. The new study, published Feb. 26 on the arXiv…
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The usability imperative for securing digital asset devices
“As you develop these things, you’re a victim of your own development speed,” says Fadell, who developed Ledger Stax, a signing device for securing digital assets, and is now a board member at digital asset security firm Ledger. “If you…
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How does early pregnancy lower breast cancer risk? Odd cells could offer clues
Suspicious cells build up in mice that haven’t given birth, a new study finds. They could help explain a longstanding mystery of breast cancer biology.
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