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Phys.org / Japanese scientists discover how falling cats almost always make perfect landings

When cats fall, they usually land on their feet. This uncanny ability to right themselves before hitting the ground has long puzzled scientists. Now, a team from Yamaguchi University in Japan has the answer, and it's all ...

Mar 10, 2026
Phys.org / Gravitational waves reveal hidden structure of galactic centers

A new study published in Nature Astronomy indicates that the dense, star- and dark-matter–rich environments around supermassive black hole binaries pack on the order of a million solar masses into each cubic parsec. The ...

Mar 6, 2026
Phys.org / 'Superconducting dome' hints at high-temperature superconductivity in thin nickelate films

Superconductivity is a quantum state of matter characterized by an electrical resistance of zero and the expulsion of magnetic fields at low temperatures below a critical point. Superconductors, materials in which this state ...

Mar 7, 2026
Phys.org / Carbon emissions now more than double the planetary boundary, analysis finds

Earth is not infinite. Pollution beyond certain levels threatens the climate and ecosystems. To prevent this, scientists have proposed planetary boundaries, defining the safe operating limits of the Earth system. A KAIST ...

Mar 6, 2026
Phys.org / New exoplanet survey method finds high rates of closely orbiting planets

Up until now, exoplanet surveys have mostly focused on nearby, bright stars that are sun-like or are red dwarfs, which are known to frequently host planets. While astronomers have discovered thousands of planets this way, ...

Mar 10, 2026
Tech Xplore / Hybrid 'super foam' uses 3D-printed struts to absorb up to 10 times more energy

Aerospace engineering and materials science researchers at Texas A&M University and the DEVCOM Army Research Laboratory have developed a "super foam" that can absorb up to 10 times more energy than conventional padding.

Mar 7, 2026
Phys.org / Watching quantum behavior in action: MagnetoARPES reveals time-reversal symmetry breaking in a kagome superconductor

Electron movement and structures described in quantum physics allow researchers to better understand how and why materials like superconductors behave as they do. Rice University researchers Jianwei Huang and Ming Yi have ...

Mar 11, 2026
Phys.org / New African species confirms evolutionary origin of magic mushrooms

A long-standing debate about the evolutionary origin of the world's most widely cultivated "magic mushroom"—Psilocybe cubensis—may now have been settled by scientists from southern Africa and the United States.

Mar 10, 2026
Phys.org / Precisely measuring quantum signals in large spin ensembles

Quantum mechanical effects are known to be easily disrupted by disturbances from the surrounding environment, commonly referred to as noise. To minimize these disturbances, physicists often study these effects in small and ...

Mar 10, 2026
Medical Xpress / The timing of rewards plays a key role in learning, study finds

For almost a century, psychology and neuroscience researchers have been trying to understand the processes via which humans and other animals acquire new skills or learn to deal with specific situations. One well-known and ...

Mar 10, 2026
Phys.org / Glacial lakes in Alaska are expanding rapidly and could quadruple in size

Alaska's glacial lakes are growing faster than in previous decades. They expanded by more than 150 square kilometers between 2018 and 2024, and could eventually grow to more than four times their current size as glaciers ...

Mar 10, 2026
Medical Xpress / Antibiotics can affect the gut microbiome for several years, study shows

Antibiotic treatments can affect the composition of the community of bacteria living in the gut, known as the gut microbiome, for a long time. A new study shows that certain types of antibiotics can be linked to changes in ...

Mar 11, 2026