A tiny diamond defect could reveal a mysterious new kind of magnetism
Scientists have proposed a quantum‑sensing method that could make it far easier to detect altermagnets, a recently discovered class of magnetic materials that blend features of antiferromagnets and conventional ferromagnets. The technique relies on nitrogen‑vacancy (NV) centers—microscopic defects in diamond…
Four‑Winged Dinosaur May Have Preyed on Earth’s Earliest Birds
A newly described feathered theropod, Jian changmaensis, could be the long‑sought predator responsible for dense accumulations of crushed bird fossils uncovered in a Early Cretaceous deposit in China, researchers reported. The discovery adds a four‑winged glider to the roster of small, feathered…
A Rare Interstellar Visitor Prompted SETI to Scan for Alien Signals, but Found Only Human Noise
The interstellar object 3I/ATLAS, which zipped through the Solar System earlier this year, became the focus of a rapid‑response search by scientists affiliated with the Search for Extraterrestrial Intelligence (SETI) Institute. Using radio telescopes, the team looked for artificial transmissions…
The Tea in Your Kombucha Changes More Than Just the Taste
In a new study released by Science Daily, researchers have shown that the type of tea used to brew kombucha can dramatically alter the drink’s flavor, chemistry and antioxidant activity. The findings suggest that consumers looking for the most biologically active…
One Tiny Mutation May Explain How Bat Viruses Become Human Threats
A new study published in the journal Science shows that a single amino‑acid change in a coronavirus can dramatically alter how the virus behaves in different species, offering a possible explanation for how animal viruses jump to humans and become…
