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A magnetic field that kills superconductivity can also bring it back
Magnetic fields are generally known to destroy superconductivity in a material. However, in exceptional cases, they can lead to what is known as "re-entrant sup
25 de junho de 2026
10 artigos13 years and $500 million for a stage adapter? Report justifies NASA cancellations.
Three months ago, NASA Administrator Jared Isaacman announced the space agency was making a major pivot from building a space station in lunar orbit to a base o
US ends hantavirus outbreak response with no answers on draconian quarantines
The US response to the hantavirus cruise ship outbreak has concluded with no cases among American passengers but plenty of questions on the responses from Trump
Did gravitational tides cause Earth's extinctions?
Life on Earth took a long evolutionary journey that eventually created us, the purportedly intelligent species that dominates the planet. But there was no grand
OpenAI and Broadcom announce chip designed for LLM inference at scale
OpenAI, the company behind ChatGPT and Codex and the models those tools utilize, and Broadcom, an established silicon supplier, have announced a new chip called
Mathematical modeling helps advance use of magnetic particles in targeted drug-delivery systems
A Florida State University computational scientist is paving the way for future medical breakthroughs by developing mathematical models and simulations to predi
Drifting tuna gear creates risks for wildlife in protected marine areas
An international study co-authored by a University of Hawaiʻi at Mānoa researcher has found that drifting devices used by the global tuna fishing industry are e
How longer exciton lifetimes could ease efficiency trade-off in organic solar cells
Although the efficiency of organic solar cells has now risen to more than 20%, there are physical limits that make it difficult to further increase their perfor
Europe is pushing back on Washington’s chip war
As ASML CEO Christophe Fouquet told TechCrunch in May, what China can currently buy are older-generation deep ultraviolet tools — gear first shipped about a dec
24 de junho de 2026
10 artigosPlasma approach keeps catalysts working for longer in hydrogen production
Scientists from the University of Manchester have shown how a plasma-based approach, using nonthermal plasma—an electrically energized gas often described as th
X-ray snapshots reveal how viral shells change shape as they dry out
When viruses travel through the air in tiny droplets, they can quickly start to dry out. Yet many viruses remain infectious after rehydration—something that is
A nanotrap for HIV: Liposomes repurposed to trigger immune response
Medical advancements over the last several decades have made great strides in the treatment of HIV. Pharmaceutical treatments are able to contain and reduce a p
Room-temperature laser hits record stability with 68-cm optical cavity
Scientists at NPL have demonstrated the best-reported laser frequency stability achieved with an optical reference cavity operating at room temperature, marking
Free love in communes? Not quite, says researcher
The myth of the sexually liberated life of communes is persistent, even though research shows a different reality. According to postdoctoral researcher Anna Hei
What happens when environmental change outpaces life's ability to adapt?
When an animal's environment changes faster than the animal can adapt, its chances of survival can flatline. The same is true for populations and even entire sp
NASA's aging infrastructure can't handle Artemis launches without $1 billion in upgrades, watchdog warns
NASA's plan to return astronauts to the moon and bolster a rapidly growing commercial space industry is facing an infrastructure obstacle. A new report from NAS
Solar blast's magnetic cloud grew by one-fifth en route to Earth, spacecraft reveal
A University of Iowa-led physics team has detailed the extreme expansion of a magnetic cloud that originated from a huge, gaseous explosion on the sun. In a new
Out of darkness, blind Mexican cavefish illuminate brain evolution
Deep within the dark caves of northeastern Mexico lives a fish that has spent hundreds of thousands of years adapting to a world without light. The blind Mexica
Businesses often row back on ethics when times get tough. Here's how technology can keep them on track
Five carmakers are involved in a case at the High Court in London over claims that they cheated on emissions tests. A decade ago, the "dieselgate" scandal broke
