Is gray hair reversible? A new study digs into the root cause of aging scalps
National
1 year ago
Ever wondered why your hair turns gray as you age? A team of researchers says it has identified the ...
Stem cells
'Are you a model?': Crickets are so hot right now
Health
1 year ago
Have you ever wondered how biologists choose what animal to use in their research? Since scientists ...
Watch these robotic fish swim to the beat of human heart cells
Technology
2 years ago
Scientists have built a school of robotic fish powered by human heart cells. The fish, which swim on...