Imaging Reveals Gut-Brain Connection in Alzheimer’s Disease

Summary: Scientists have used advanced X-ray phase-contrast tomography (XPCT) to uncover how gut health may influence Alzheimer’s disease. The study found structural changes in the gut of Alzheimer’s-affected mice, revealing…

Genetics, Not Maternal Sickness, Drives Autism Risk

Summary: A large study analyzing over 1.1 million pregnancies found no strong evidence that maternal health conditions during pregnancy cause autism. Instead, nearly all previously reported associations between maternal diagnoses…

WhatsApp says disrupts Paragon spyware campaign

Credit: CC0 Public Domain Meta-owned WhatsApp announced Friday it has disrupted a spyware operation by surveillance firm Paragon Solutions that targeted approximately 90 users, including journalists and civil society members,…

Hotter cities? Here come the rats

If your city is getting rattier, climate change may be partially to blame. In an analysis of 16 cities around the world, those that saw the biggest temperature rises over…

World’s first scalable, connected, photonic quantum computer prototype developed

Photograph of the Aurora system. Credit: Nature (2025). DOI: 10.1038/s41586-024-08406-9 It holds the input lasers while the other three house quantum components divided into five main subsystems: sources, where the…

Scientists control Kelvin waves for first time

A schematic illustration of the helical Kelvin wave on a quantized vortex decorated with nanoparticles. The image highlights the controlled excitation and dynamics of the wave. Credit: Yosuke Minowa In…

Wild baboons don’t recognize themselves in a mirror

Self-awareness may be beyond primates in the wild. Chimps, organutans and other species faced with a mirror react to a dot on their face in the lab, a widely used…

Shell dodges paying compensation for sham carbon credits in China

The energy giant exited the failed projects after Verra asked for redress, but a legal expert says Shell should be held responsible Shell has avoided paying compensation for nearly 2…

Surprising signatures in WASP-121b’s dynamic atmosphere challenge understanding of how ‘roasting marshmallows’ form

Artist impression of a hot Jupiter Credit: International Gemini Observatory/NOIRLab/NSF/AURA/J. da Silva/Spaceengine/M. Zamani Nearly one third of known exoplanets are enormous gas giants, similar to Jupiter or Saturn. But whereas…

For the first time, researchers verify the effect of radiation on concrete expansion