News
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Growing where they haven’t grown before
Researchers have found the right laboratory conditions for growing mouse precursor cells into sperm.
- Chemistry
Recipe for Roman cosmetic revealed
British chemists have found that a white material inside a small tin canister excavated from a 2000-year-old Roman temple is an ancient cosmetic face cream.
- Health & Medicine
Stemming Incontinence: Injected muscle cells restore urinary control
Stem cells removed from healthy muscle, grown in a lab, and inserted back into women with urinary incontinence can rebuild a muscle needed to control urine flow.
- Materials Science
Color Collective: Polymer self-assembles into light-emitting film
Stacks of sheets of light-emitting organic molecules that assemble into nanoscale structures could be more efficient and luminescent than existing display materials based on organic substances.
