Producing brightly speckled red and green snapshots of many different tissues, Johns Hopkins researchers have color-coded cells in female mice to display which of their two X chromosomes has been made ...
When African-American master quilter Sharon Tindall, 55, of Centreville began noticing that her self-inspired quilt patterns did not resemble traditional ones, she started questioning how they had ...
Whitman, C. O., Posthumous Works of Charles O. Whitman, edit. by Carr, Harvey A., 3, “The Behaviour of Pigeons” (Carnegie Institute, Washington, 1919).