Science News Digest
NASA Curiosity Finds Pure Elemental Sulfur on Mars
NASA's Curiosity rover has found pure elemental sulfur in a rock sample on Mars—a surprising discovery since sulfur is typically found in compound form on the Red Planet. The finding, made in the Gediz Vallis channel, could provide new clues about Mars' geological history and past environmental conditions.
Read more: [Science Through Covers] NASA Curiosity finds pure elemental sulfur on Mars - 동아사이언스
Gut Microbe May Help Keep You Strong as You Age
Researchers have identified a specific gut bacterium, Roseburia inulinivorans, that is associated with significantly greater muscle strength in both humans and mice, suggesting it could one day be developed as a probiotic to combat age-related muscle loss.
Read more: This gut microbe may help keep you strong as you age