A new brain imaging study has found no evidence of widespread brain inflammation in patients suffering from prolonged symptoms after COVID-19 infection. Instead, the most severe long COVID symptoms ...

Gamma Cassiopeiae, the central star of the W-shaped Cassiopeiae constellation, has long stumped astronomers because of its ...

Why the world tried to save Timmy: The science behind our urge to rescue doomed animals.

Forms of germ theory denial have been advocated by the United States secretary of health.