Quote of the Week
“Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.”
Franklin D. RooseveltTODAY'S BRIGHTER SIDE NEWS
The thymus trains T cells like an AI model to avoid attacking the body
Immune system generalization may help T cells avoid attacking the body after seeing only a small sample of self-peptides.
Astronomers find an ultra-dense mega-Earth 23 times our planet’s mass but only 2.5 times its size
A young world 23.5 times Earth’s mass may define a rare class of dense planets that sit between rocky worlds and sub-Neptunes.
3.5 billion-year-old rock in India may hold evidence of early microbial life
Zircon dating, carbon isotopes and Raman analysis strengthen the case for ancient microbial mats in the Singhbhum Craton.
Time-restricted eating shows promise for blood sugar control in type 1 diabetes
An eight-hour daily eating window improved long-term blood sugar control in a closely monitored trial of adults with Type 1 diabetes