Researchers in China report that global incidence rates of psoriasis rose slightly from 1990 to 2021 and are projected to continue rising for both men and women through 2050.

Psoriasis is a chronic inflammatory skin disease that continues to impose a growing global burden. Understanding the rate of increase is critical for informing public health strategies, improving health care access, and supporting early diagnosis worldwide.

In the study, “Global Psoriasis Burden and Forecasts to 2050,” published as a Research Letter in JAMA Dermatology, researchers used a time-series forecasting analysis to project global psoriasis incidence through 2050 and to address age, sex, and regional differences in burden.

Analyses included age-standardized incide...

In physical systems, transport takes many forms, such as electric current through a wire, heat through metal, or even water through a pipe. Each of these flows can be described by how easily the underlying quantity—charge, energy, or mass—moves through a material.

Normally, collisions and friction lead to resistance causing these flows to slow down or fade away. But in a new experiment at TU Wien, scientists have observed a system where that doesn’t happen at all.

By confining thousands of rubidium atoms to move along a single line using magnetic and optical fields, they created an ultracold quantum gas in which energy and mass move with perfect efficiency...

The discovery of strange, ultra-red objects—especially the extreme case known as The Cliff—has pushed astronomers to propose an entirely new type of cosmic structure: black hole stars. These exotic hybrids could explain rapid black hole growth in the early universe, but their existence remains unproven.

In the summer of 2022, only a few weeks after the James Webb Space Telescope (JWST) began delivering its first scientific images, astronomers noticed an unexpected pattern: tiny red points scattered throughout the new observations. These extremely compact, distinctly red objects appeared with remarkable clarity thanks to JWST’s sensitivity, and there were far more of them than expected...

Miracle Mineral Solution, also known as MMS, has been marketed for years as a purported miracle cure for various conditions, including cancer, autism, and COVID-19. MMS is the marketing name for sodium chlorite (NaClO₂), a powerful disinfectant used, among other things, for water treatment. When sodium chlorite is acidified, chlorine dioxide (ClO₂) is formed. Its consumption can be hazardous to health.

A team of scientists from Wroclaw Medical University decided to investigate this.

In a study published in Scientific Reports, they analyzed the effects of acidified sodium chlorite (ASC), from which ClO₂ is produced.

Study methods and findings
Two versions of the preparation were tested—ASC1 (acidified with hydrochloric acid) and ASC2 (with gluconic acid)—on various strain...