See the Sun expand and contract like a pufferfish - January's best science images
Coronal data reveal the Sun’s outer atmosphere expands and contracts like a pufferfish, improving prediction of solar activity impacts on Earth and technology.
5,000-year-old inscription displays early Egyptian dominance in Sinai
Ancient Egyptian rock art in southwestern Sinai dated to around 3000 B.C. depicts military domination and resource-driven colonization, showing Egyptians subjugating local populations.
