Uncategorized
- Animals
Sunbirds’ dazzling feathers are hot, in both senses of the word
Iridescent feathers reflect vivid colors. But they also become scorching hot in the sunlight, a study finds.
- Space
Vera Rubin’s work on dark matter led to a paradigm shift in cosmology
‘Bright Galaxies, Dark Matter, and Beyond’ tells the story of how astronomer Vera Rubin provided key evidence for the existence of dark matter.
- Archaeology
A 1,000-year-old grave may have held a powerful nonbinary person
A medieval grave in Finland, once thought to maybe hold a respected woman warrior, may belong to someone who didn’t have a strictly male or female identity.
