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This is what fun looks like for a particular set of theoretical chemists driven to solve extremely difficult problems: Deciding whether the electromagnetic fields in molecular polaritons should be treated classically or quantum mechanically.
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Neutrinos are one of the most enigmatic particles in the standard model. The main reason is that they’re so hard to detect. Despite the fact that 400 trillion of them created in the sun are passing through a person’s body every second, they rarely interact with normal matter, making understanding anything about them difficult. To […]
When the Square Kilometer Array (SKA) Observatory goes online later this decade, it will create one of science’s biggest data challenges. The SKA Observatory is a global radio telescope project built in the Southern Hemisphere. There, views of our Milky Way are clearest and the SKA’s remote sites limit human-made radio interference.
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Cornell Engineering researchers have demonstrated that, by zapping a synthetic thin film with ultrafast pulses of low-frequency infrared light, they can cause its lattice to atomically expand and contract billions of times per second—strain-driven “breathing” that could potentially be harnessed to quickly switch a material’s electronic, magnetic or optical properties on and off.
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Authorities in Utah are preparing to file capital murder charges against Tyler Robinson, whose DNA matches samples found on a towel and screwdriver recovered near the scene
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McCaysville Police Capt. Brantley Worley was shot and severely wounded while responding to a suspicious person call
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Representatives for the U.S. Department of Homeland Security defend the face coverings, arguing that identifying officers subjects to them to retaliation and violence
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Investigation found Broward Sheriff’s Office deputies waited at rally point while woman and child were murdered half a mile away
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As real Bremerton officers handcuffed him, the man asked the officers to check his lunch bag for credentials; they found only an empty badge holder and Coca-Colas inside
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Lasers aren’t just useful for entertaining cats or pointing out features of PowerPoint slides. They can also drill holes on icy extraterrestrial bodies from comets to Mars polar caps—at least, according to a new paper published in Acta Astronautica by researchers at the Technical University of Dresden, who describe a new laser drill for use […]
President Donald Trump and his new interim head of NASA, Sean Duffy, are pushing for a renewed effort to shuffle off the responsibility of running the International Space Station in favor of becoming a customer of a commercial space station provider instead.
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An international collaboration has developed a new diagnostic technique for measuring ultra-short particle beams at STFC’s Central Laser Facility. This collaboration is led by the University of Michigan and Queen’s University Belfast. The research addresses a key challenge in developing compact alternatives to kilometer-long particle accelerators.
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According to a study by scientists from the Harvard-Smithsonian Center for Astrophysics (CfA), fast radio bursts that could be ‘signals from advanced alien civilizations’ are firing off every second in our universe.
Astronomers have only found a couple of dozen FRBs (Fast Radio Bursts), and they still have not understood what causes these rapid […]
Dark energy—the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the universe’s greatest mysteries. The most widely accepted theory currently suggests that dark energy is constant, and the energy of empty space drives cosmic acceleration.
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Astronomers from Ruhr University Bochum in Germany and elsewhere have conducted radio spectropolarimetric observations of a recently identified odd radio circle designated ORC J0356–4216. Results of the observational campaign, presented Sept. 5 on the arXiv pre-print server, shed more light on the nature of this object.
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